Reminder Strategies Research Articles

Dynamic and quantitative trust modeling and real-time estimation in human-machine co-driving process

The development of automated vehicles (AVs) will remain in the stage of human–machine co-driving for a long time. Trust is considered as an effective foundation of the interaction between the driver and the automated driving system (ADS). Driver’s trust miscalibration, represented by under-trust and over-trust, is considered to be the potential cause of disuse and misuse of ADS, or even serious accidents. The estimation and calibration of trust are crucial to improve the safety of the driving process. This paper mainly consists of the following two aspects. Firstly, a dynamic and quantitative trust estimation model is established. A framework for trust estimation is constructed. Driver’s perceived risk and behavior features were monitored and a Kalman filter was used to dynamically and quantitatively estimate the driver’s trust. We conducted a driver-in-the-loop experiment and generated model parameters through a data-driven approach. The results demonstrated that the model exhibited precision in trust estimation, with the highest accuracy reaching 74.1%. Secondly, a reminder strategy to calibrate the over-trust of the driver is proposed based on the model from the first part. A scenario with four risky events was designed and the ADS would provide voice reminders to the driver when over-trust was detected. The results demonstrated that the reminder strategy proved to be beneficial for safety enhancement and moderate trust maintenance during the driving process. When the driver is over-trusting, the accident rates of the reminder group and the non-reminder group were 60.6% and 13.0%, respectively. Our contribution in this paper can be concluded by four points: (1) A real-time trust estimation model is proposed, which is dynamic and quantitative, considering the evolution pattern of driver’s trust and the perceived risk; (2) Mathematical modeling and machine learning methods are combined; (3) A trust-based reminder strategy that aims to enhance the safety of human–machine co-driving is designed; (4) Driver-in-loop experiment validates the effectiveness in enhancing the safety, maintaining driver’s trust and reducing trust biases in human–machine co-driving.

Adherence to adjuvant hormone therapy in hormone-sensitive breast cancer: Insights from the Medical Oncology Department at Hassan II University Hospital, Morocco.

e12505 Background: Adjuvant endocrine therapy (AET) improves long-term survival for hormone-sensitive breast cancer; However, suboptimal adherence is prevalent, with many women failing to follow prescribed dosage and frequency. Long-term adherence patterns to AET are poorly understood. Additionally, there is a lack of data regarding the adherence to AET among Moroccan women and the factors that may influence it. Objectives: The primary objective of the study was to assess the adherence rate to AET in patients with HR-positive early breast cancer being treated at Hassan II University Hospital of Fez, Morocco. Secondary objectives included determining factors associated with poor adherence and assessing the adverse events associated with AET and their prevalence. Methods: We conducted a cross-sectional study involving 335 breast cancer patients undergoing AET. Eligible patients, who had received at least one dispensing of AET, participated in the study through a direct questionnaire survey after providing signed consent. The questionnaire comprised sections covering patient demographics, clinical data (stage, type of AET, duration of therapy), side effects or symptoms related to AET, other factors that may impact adherence. Adherence to AET was assessed at three points of measurement: 1 year, 3 years, and ≥ 5 years after the initiation of therapy. The study was carried out with respect to the Moroccan regulation in effect. Results: The study included 335 cases with an average age of 54 years. Participants were predominantly illiterate (62%) and post-menopausal (50.7%). Most were classified as stage II UICC (53.5%). Mastectomy was performed in the majority (74%). Neo(adjuvant) CMT was given to 79.4%, and adjuvant radiotherapy to 86.9%. Tamoxifen was administered to 55.4%, and aromatase inhibitors to 44.6%. Medical castration was associated with 12.5%, and 35 patients switched AET over time. Only 12.8% exceeded 5 years of AET during recruitment. Adherence assessment revealed an overall adherence rate of 53.4%. Notably, 67.2% claimed never to forget their medication, and about 20% temporarily stopped it, primarily due to lack of information. Most participants used a reminder strategy, notably alarms (43.3%). Treatment tolerance varied, with hot flushes and arthralgia being predominant side effects. Statistical analyses found a significant link between treatment lasting over 5 years and non-adherence (p = 0.003). However, the use of an alarm as a reminder strategy strengthened adherence (p = 0.021). No statistically significant differences were noted in other variables. Conclusions: Despite the benefits, ensuring adjuvant hormone therapy adherence is challenging. Our analysis, estimating a 53.4% global adherence, found that only treatment duration and recall strategy significantly correlated with adherence.

Predictors of timeliness of vaccination among children of age 12–23 months in Boricha district, Sidama region Ethiopia, in 2019

BackgroundTraditional measurement of vaccine coverage can mask the magnitude of timely uptake of vaccine. Hence, the optimal measurement of timeliness is unclear due to variations in vaccine schedule among countries in the world. In Ethiopia, Oral Polio Virus (OPV), Pentavalent, Tetanus, H. influenza type B, Hepatitis B, and Pneumonia-Conjugate Vaccine (PCV) are basic vaccines which are taken at birth, six weeks, ten weeks, and fourteen weeks respectively. Despite its importance, information is scarce about on-time vaccination in the study area. Therefore, this study aimed to assess prevalence and factors associated with on-time vaccination among children of age 12–23 months in Boricha district, Sidama Ethiopia, in 2019.MethodsA community based survey was conducted in Boricha district, Sidama region Ethiopia from January 1–30 in 2019. Study participants were selected using stratified multistage sampling technique. Kebeles were stratified based on residence. First, Kebeles were selected using random sampling. Then, systematic random sampling was employed to reach each household. Data were collected using structured and interviewer administered questionnaire. Logistic regression analysis was employed to identify factors associated with timely vaccination. Then, independent variables with p-value < 0.25 in COR were fitted further into multivariate logistic regression analysis model to control the possible cofounders. AOR with 95% CI and p-value < 0.05 was computed and reported as the level of statistical significance.ResultsFrom a total of 614 study participants, only 609 study participants have responded to questions completely making a response rate of 99.2%. Prevalence of timeliness of vaccination was 26.8% (95% CI: 25, 28) in this study. Factors like children of women with formal education (AOR = 5.3, 95%CI,2.7, 10.4), absence of antenatal care visit (AOR = 4.2,95%CI, 1.8,9.8), home delivery (AOR = 6.2,95%CI,4.0,9.3), lack of postnatal care (AOR = 3.7,95%CI,1.1,13.3), and lack of information about when vaccines completion date (AOR = 2.0, 95% CI,1.13,3.8) were factors influences timely vaccination among children of age 12–23 months.ConclusionPrevalence of on-time vaccination among children of age 12–23 months is lower than national threshold. Therefore, sustained health education on vaccination schedule and reminder strategies should be designed and implemented. Furthermore, maternal and child health care services should be enhanced and coordinated to improve on-time uptake of vaccine.

Patient perspectives on post-bariatric surgery nutritional supplementation.

Bariatric procedures increase patient risk of long-term metabolic complications primarily due to nutrient deficiencies. The mainstay of prevention includes routine vitamin and mineral supplementation; however, patient-reported barriers to daily compliance are poorly understood. Post-bariatric surgery patients electively participated in an 11-point outpatient survey at a single academic institution. Surgical procedures included either laparoscopic sleeve gastrectomy (SG) or gastric bypass (GB). At the time of survey, patients ranged from 1-month to 15years from surgery. Survey items consisted of dichotomous (yes/no), multiple choice, and open-ended free response questions. Descriptive statistics were evaluated. Two hundred and fourteen responses were collected, 116 (54%) underwent SG and 98 (46%) underwent GB. Of these, 49% of samples were during short-term postoperative follow-up visits (0-3months), 34% intermediate follow-up (4-12months), and 17% long-term follow-up (> 1year). A total of 98% of patients reported that insurance did not cover their supplement cost. Most patients reported current vitamin use (95%), with 87% reporting daily compliance. Daily compliance was observed in 94%, 79%, and 73% of SG patients at short-, intermediate-, and long-term follow-up visits, respectively. While GB patients reported daily compliance in 84%, 100%, and 92% of short, intermediate, and long-term responses. Of those who were unable to take vitamins daily, non-compliance was attributed most to forgetting (54%), and less often to side effects (11%), or taste (11%). Patient-reported strategies for remembering to take vitamins included tying into daily routine (55%), use of a pill box (7%), and alarm reminders (7%). Daily compliance with post-bariatric surgery vitamin supplementation does not appear to vary based on postoperative time-period or surgical procedure. While a minority of patients struggle with daily compliance, factors associated with non-compliance include patient forgetting, side effects, and taste. Widespread utilization of patient-reported daily reminder strategies may lead to improved overall compliance and reduce incidence of nutritional deficiencies.

Mobile phone aided reminder to promote childhood vaccination: a bibliometric analysis

Background: Vaccines have been demonstrated to reduce the incidence of disease. With global and regional guidance, the World Health Organization provides information and assistance to immunization programs worldwide. Despite all of the efforts, some countries’ vaccination rates remain low. When reminder and recall strategies are employed, vaccination rates in youngsters have been proven to improve. Only a few studies have looked into the effect of reminders sent through mobile phones on vaccine uptake. Objectives and methods: This study aims to evaluate how successful mobile phone-assisted reminders are at improving vaccination uptake rates. For this research, Pub Med, Scopus, Science Direct, and Google Scholar were used to look for papers published in the previous ten years that looked at the effectiveness of mobile phone vaccine reminders for children. These databases’ papers were chosen, extracted, and assessed using the inclusion and exclusion criteria. Out of a total of 1016 articles, ten were chosen for review. Results: According to the chosen articles, the majority of the study involved randomized control trials in both rural and urban settings spanning Africa, Asia, America, and Australia. Most of the research used text message/SMS interventions rather than voice call or phone call treatments. The outcome was determined by appointment adherence, vaccine coverage, and regular immunization completion. Regardless of the type of intervention utilized, the study group had higher vaccination coverage and completion rates than the control groups. In terms of vaccine timeliness, the research groups demonstrated an improvement. Extra incentives, manual calendars, and training have all been shown to be more successful. Providing extra incentives, manual calendars, or training is a more successful means of improving outcomes. Conclusion: Immunization coverage, schedule compliance, and vaccine uptake timeliness have all been proven to improve using mobile phone-assisted reminders in the form of text messages, voice messages, or phone calls. When used in conjunction with incentives, calendars, and training, these reminders help to increase success rates.

Predicting no-show appointments in a pediatric hospital in Chile using machine learning

The Chilean public health system serves 74% of the country’s population, and 19% of medical appointments are missed on average because of no-shows. The national goal is 15%, which coincides with the average no-show rate reported in the private healthcare system. Our case study, Doctor Luis Calvo Mackenna Hospital, is a public high-complexity pediatric hospital and teaching center in Santiago, Chile. Historically, it has had high no-show rates, up to 29% in certain medical specialties. Using machine learning algorithms to predict no-shows of pediatric patients in terms of demographic, social, and historical variables. To propose and evaluate metrics to assess these models, accounting for the cost-effective impact of possible intervention strategies to reduce no-shows. We analyze the relationship between a no-show and demographic, social, and historical variables, between 2015 and 2018, through the following traditional machine learning algorithms: Random Forest, Logistic Regression, Support Vector Machines, AdaBoost and algorithms to alleviate the problem of class imbalance, such as RUS Boost, Balanced Random Forest, Balanced Bagging and Easy Ensemble. These class imbalances arise from the relatively low number of no-shows to the total number of appointments. Instead of the default thresholds used by each method, we computed alternative ones via the minimization of a weighted average of type I and II errors based on cost-effectiveness criteria. 20.4% of the 395,963 appointments considered presented no-shows, with ophthalmology showing the highest rate among specialties at 29.1%. Patients in the most deprived socioeconomic group according to their insurance type and commune of residence and those in their second infancy had the highest no-show rate. The history of non-attendance is strongly related to future no-shows. An 8-week experimental design measured a decrease in no-shows of 10.3 percentage points when using our reminder strategy compared to a control group. Among the variables analyzed, those related to patients’ historical behavior, the reservation delay from the creation of the appointment, and variables that can be associated with the most disadvantaged socioeconomic group, are the most relevant to predict a no-show. Moreover, the introduction of new cost-effective metrics significantly impacts the validity of our prediction models. Using a prototype to call patients with the highest risk of no-shows resulted in a noticeable decrease in the overall no-show rate.

Uptake of invitations to a lung health check offering low-dose CT lung cancer screening among an ethnically and socioeconomically diverse population at risk of lung cancer in the UK (SUMMIT): a prospective, longitudinal cohort study

Lung cancer screening with low-dose CT reduces lung cancer mortality, but screening requires equitable uptake from candidates at high risk of lung cancer across ethnic and socioeconomic groups that are under-represented in clinical studies. We aimed to assess the uptake of invitations to a lung health check offering low-dose CT lung cancer screening in an ethnically and socioeconomically diverse cohort at high risk of lung cancer. In this multicentre, prospective, longitudinal cohort study (SUMMIT), individuals aged 55-77 years with a history of smoking in the past 20 years were identified via National Health Service England primary care records at practices in northeast and north-central London, UK, using electronic searches. Eligible individuals were invited by letter to a lung health check offering lung cancer screening at one of four hospital sites, with non-responders re-invited after 4 months. Individuals were excluded if they had dementia or metastatic cancer, were receiving palliative care or were housebound, or declined research participation. The proportion of individuals invited who responded to the lung health check invitation by telephone was used to measure uptake. We used univariable and multivariable logistic regression analyses to estimate associations between uptake of a lung health check invitation and re-invitation of non-responders, adjusted for sex, age, ethnicity, smoking, and deprivation score. This study was registered prospectively with ClinicalTrials.gov, NCT03934866. Between March 20 and Dec 12, 2019, the records of 2 333 488 individuals from 251 primary care practices across northeast and north-central London were screened for eligibility; 1 974 919 (84·6%) individuals were outside the eligible age range, 7578 (2·1%) had pre-existing medical conditions, and 11 962 (3·3%) had opted out of particpation in research and thus were not invited. 95 297 individuals were eligible for invitation, of whom 29 545 (31·0%) responded. Due to the COVID-19 pandemic, re-invitation letters were sent to only a subsample of 4594 non-responders, of whom 642 (14·0%) responded. Overall, uptake was lower among men than among women (odds ratio [OR] 0·91 [95% CI 0·88-0·94]; p<0·0001), and higher among older age groups (1·48 [1·42-1·54] among those aged 65-69 years vs those aged 55-59 years; p<0·0001), groups with less deprivation (1·89 [1·76-2·04] for the most vs the least deprived areas; p<0·0001), individuals of Asian ethnicity (1·14 [1·09-1·20] vs White ethnicity; p<0·0001), and individuals who were former smokers (1·89 [1·83-1·95] vs current smokers; p<0·0001). When ethnicity was subdivided into 16 groups, uptake was lower among individuals of other White ethnicity than among those with White British ethnicity (0·86 [0·83-0·90]), whereas uptake was higher among Chinese, Indian, and other Asian ethnicities than among those with White British ethnicity (1·33 [1·13-1·56] for Chinese ethnicity; 1·29 [1·19-1·40] for Indian ethnicity; and 1·19 [1·08-1·31] for other Asian ethnicity). Inviting eligible adults for lung health checks in areas of socioeconomic and ethnic diversity should achieve favourable participation in lung cancer screening overall, but inequalities by smoking, deprivation, and ethnicity persist. Reminder and re-invitation strategies should be used to increase uptake and the equity of response. GRAIL.

Parental Reminder Strategies and the Cost Implication for Improved Immunisation Outcomes: A Systematic Review and Meta-Analysis.

Getting children vaccinated amidst prevailing barriers to immunisation has been challenging in both developed and developing countries. To address these problems, studies on parental reminder strategies were conducted to improve immunisation outcomes in children. These led to the development of different parental reminder interventions. This review systematically reviews different parental interventions and their cost implication for improved immunisations. Five online databases; Medline Complete, the Cumulative Index for Nursing and Allied Health Literature [CINAHL], Academic search premier, SPORTDiscus, and Health Source Nursing/Academic were searched using search terms. A total of 24 articles that met the inclusion criteria were included in this review. Studies that provided sufficient information were included for meta-analysis using Comprehensive Meta-Analysis version three, while narrative synthesis was used for the other studies. Results indicate that a heterogeneous and low-quality certainty of evidence on parental voice calls (OR 4.752, 95% CI 1.846–12.231, p = 0.001) exists in improving immunisation coverage. Regarding immunisation timeliness, a high-quality certainty of evidence on Short Message Services (SMS)-delivered health education messages (OR 2.711 95% CI 1.387–5.299, p = 0.004) had more effect on timely immunisation uptake. The average cost of SMS-delivered parental reminder interventions for improved immunisation outcomes was USD 0.50. The study concludes that mobile technology is a promising, cost-effective strategy for improved immunisation outcomes.

Implementation Strategies for Knowledge Products in Primary Health Care: Systematic Review of Systematic Reviews.

BackgroundThe underuse or overuse of knowledge products leads to waste in health care, and primary care is no exception.ObjectiveThis study aimed to characterize which knowledge products are frequently implemented, the implementation strategies used in primary care, and the implementation outcomes that are measured.MethodsWe performed a systematic review (SR) of SRs using the Cochrane systematic approach to include eligible SRs. The inclusion criteria were any primary care contexts, health care professionals and patients, any Effective Practice and Organization of Care implementation strategies of specified knowledge products, any comparators, and any implementation outcomes based on the Proctor framework. We searched the MEDLINE, EMBASE, CINAHL, Ovid PsycINFO, Web of Science, and Cochrane Library databases from their inception to October 2019 without any restrictions. We searched the references of the included SRs. Pairs of reviewers independently performed selection, data extraction, and methodological quality assessment by using A Measurement Tool to Assess Systematic Reviews 2. Data extraction was informed by the Effective Practice and Organization of Care taxonomy for implementation strategies and the Proctor framework for implementation outcomes. We performed a descriptive analysis and summarized the results by using a narrative synthesis.ResultsOf the 11,101 records identified, 81 (0.73%) SRs were included. Of these 81, a total of 47 (58%) SRs involved health care professionals alone. Moreover, 15 SRs had a high or moderate methodological quality. Most of them addressed 1 type of knowledge product (56/81, 69%), common clinical practice guidelines (26/56, 46%) or management, and behavioral or pharmacological health interventions (24/56, 43%). Mixed strategies were used for implementation (67/81, 83%), predominantly education-based (meetings in 60/81, 74%; materials distribution in 59/81, 73%; and academic detailing in 45/81, 56%), reminder (53/81, 36%), and audit and feedback (40/81, 49%) strategies. Education meetings (P=.13) and academic detailing (P=.11) seemed to be used more when the population was composed of health care professionals alone. Improvements in the adoption of knowledge products were the most commonly measured outcome (72/81, 89%). The evidence level was reported in 12% (10/81) of SRs on 62 outcomes (including 48 improvements in adoption), of which 16 (26%) outcomes were of moderate or high level.ConclusionsClinical practice guidelines and management and behavioral or pharmacological health interventions are the most commonly implemented knowledge products and are implemented through the mixed use of educational, reminder, and audit and feedback strategies. There is a need for a strong methodology for the SR of randomized controlled trials to explore their effectiveness and the entire cascade of implementation outcomes.

A Smartphone App to Improve Oral Anticoagulation Adherence in Patients With Atrial Fibrillation: Prospective Observational Study.

BackgroundPoor adherence to oral anticoagulation in elderly patients with atrial fibrillation (AF) has been shown to negatively impact health care costs, morbidity, and mortality. Although various methods such as automated reminders, counseling, telephone support, and patient education have been effective in improving medication adherence, the burden on health care providers has been considerable. Recently, an attempt has been made to improve medication adherence without burdening health care providers by using smartphone apps; however, the use of the app for elderly patients with AF is still limited.ObjectiveThe purpose of this study was to determine whether the newly developed smartphone app for patients with AF (the Smart AF), which integrates education, automatic reminder, and patient engagement strategies with a simple user interface, can improve medication adherence in elderly patients with AF.MethodsPatient enrollment was carried out by obtaining informed consent from patients with AF attending Kyoto Prefectural University of Medicine hospital between May 2019 and September 2020. Follow-up was planned at 1, 3, and 6 months after enrollment, and questionnaire reminders were automatically sent to patient apps at designated follow-up time points. A questionnaire-based survey of medication adherence was performed electronically using the self-reported 8-item Morisky Medication Adherence Scale (MMAS-8) as the survey tool.ResultsA total of 136 patients with AF were enrolled in this study. During the follow-up period, 112 (82%) patients underwent follow-up at 1 month, 107 (79%) at 3 months, and 96 (71%) at 6 months. The mean age of the enrolled patients was 64.3 years (SD 9.6), and male participants accounted for 79.4% (108/136) of the study population. The mean CHADS2 (congestive heart failure, hypertension, age, diabetes, previous stroke, or transient ischemic attack) score was 1.2, with hypertension being the most common comorbidity. At the time of enrollment, 126 (93%) and 10 (7%) patients were taking direct oral anticoagulants and warfarin, respectively. For medication adherence as measured according to the MMAS-8, MMAS scores at 1 month, 3 months, and 6 months were significantly improved compared with baseline MMAS scores (all P values less than .01). The overall improvement in medication adherence achieved by the 6-month intervention was as follows: 77.8% (14/18) of the patients in the high adherence group (score=8) at baseline remained in the same state, 45.3% (24/53) of the patients in the medium adherence group (score=6 to <8) at baseline moved to the high adherence group, and 72% (18/25) of the patients in the low adherence group (score <6) moved to either the medium or high adherence group.ConclusionsThe Smart AF app improved medication adherence among elderly patients with AF. In the realm of medication management, an approach using a mobile health technology that emphasizes education, automatic reminder, and patient engagement may be helpful.

Development of strategies to support home-based exercise adherence after stroke: a Delphi consensus

ObjectiveTo develop a set of strategies to enhance adherence to home-based exercises after stroke, and an overarching framework to classify these strategies.MethodWe conducted a four-round Delphi consensus (two online surveys,...

Class conversation strategies in junior high schools: Study of conversation analysis

Class conversation in the learning process has important benefits and can facilitate the learning process, students’ understanding of the material and create a close relationship between teachers and students. This study describes the classroom conversation strategies implemented in junior high schools, namely preliminary, core and final at learning activities. The conversion analysis model by Harvey Sacks and communication ethnography were used in this study. Data were taken from recorded class conversations and then transcribed. The respondents of this research are second-grade students at junior high school in Samarinda. The data collected from observation and recording were analysed using content analysis. This study’s results are, first, classroom conversation strategies classified in the opening section, which includes emotional approach strategies, apperception strategies and strategies to condition the class. Second, in the core part of learning, an inductive collaborative strategy was carried out, a deductive assertive strategy, a directive strategy in a non-explicit and explicit manner and a guiding strategy drawing students’ memories. Third, the strategy at the closing section includes summarising the material strategy, a clarification strategy, a reminder strategy and an assignment strategy through convincing steps and assigning students.&#x0D; &#x0D; Keywords: Strategy conversation, class, conversation analysis.

MCARE, a digital health intervention package on pregnancy surveillance and care-seeking reminders from 2018 to 2027 in Bangladesh: a model-based cost-effectiveness analysis

ObjectiveWe estimated the cost-effectiveness of a digital health intervention package (mCARE) for community health workers, on pregnancy surveillance and care-seeking reminders compared with the existing paper-based status quo, from 2018...

What Inspired That Tweet: A Comparative Analysis of Official and Stakeholder-Enacted Crisis Responses During the Urban Meyer/Zach Smith Scandal

This study investigated the relationship between stakeholder enacted crisis communication and organizational crisis response. Through textual analysis, the reputation repair strategies that head coach Urban Meyer utilized in his four public statements regarding the Zach Smith scandal were identified. Next, 10,000 tweets from Ohio-based stakeholders were content analyzed to examine the extent to which stakeholders mirror the selected strategies employed by an individual enveloped in a crisis and amplify them through their own social media networks. Results showed that stakeholders engaged in three primary behaviors: rallying together by using the ingratiation and reminder strategies; mirroring some of Meyer’s official strategies; and utilizing their own strategies to attribute blame to other, external parties. Implications regarding how stakeholders utilize Twitter, itself, during a crisis were also proffered.

Patients' Experiences of Using Smartphone Apps to Support Self-Management and Improve Medication Adherence in Hypertension: Qualitative Study.

BackgroundWorldwide, hypertension control rates remain suboptimal despite clinically effective antihypertensive drug therapy. Patient failure to take medication as prescribed (ie, nonadherence) is the most important factor contributing to poor control. Smartphone apps can facilitate the delivery of evidence-based behavior change techniques to improve adherence and may provide a scalable, usable, and feasible method to deliver self-management support.ObjectiveThe aim of this study is to explore patients’ experiences of the usability and feasibility of smartphone apps to support self-management and improve medication adherence in hypertension.MethodsA qualitative descriptive study was conducted. A total of 11 people living with hypertension from the West of Ireland were sampled purposively and interviewed about their experience of using a self-management app for a 4-week period, which included two key functionalities: self-monitoring of blood pressure (BP) and medication reminders. Thematic analysis was carried out on the semistructured interview data.ResultsParticipants’ age ranged from 43 to 74 years (mean 62 years, SD 9.13). Three themes were identified: digital empowerment of self-management, human versus digital systems, and digital sustainability. Although patients’ experience of using the technology to self-monitor BP was one of empowerment, characterized by an enhanced insight and understanding into their condition, control, and personal responsibility, the reminder function was only feasible for patients who reported unintentional nonadherence to treatment. Patients experienced the app as a sustainable tool to support self-management and found it easy to use, including those with limited technological competence.ConclusionsThe study’s findings provide new insights into the experience of using apps to support medication adherence in hypertension. Overall, the data support apps as a usable and feasible method to aid self-management of hypertension and highlight the need for personalized functionality, particularly with regard to medication adherence reminder strategies. The study’s findings challenge the perspective that the use of these technologies to support self-management can inevitably add to the burden of treatment experienced by patients.

Appointment reminders to increase uptake of HIV retesting by at-risk individuals: a randomized controlled study in Thailand.

IntroductionFrequent HIV testing of at‐risk individuals is crucial to detect and treat infections early and prevent transmissions. We assessed the effect of reminders on HIV retesting uptake.MethodsThe study was conducted within a programme involving four facilities providing free‐of‐charge HIV, syphilis and hepatitis B and C testing and counselling in northern Thailand. Individuals found HIV negative and identified at risk by counsellors were invited to participate in a three‐arm, open‐label, randomized, controlled trial comparing: (a) “No Appointment & No Reminder” (control arm); (b) “No Appointment but Reminder”: short message service (SMS) sent 24 weeks after the enrolment visit to remind booking an appointment, and sent again one week later if no appointment was booked; and (c) “Appointment & Reminder”: appointment scheduled during the enrolment visit and SMS sent one week before appointment to ask for confirmation; if no response: single call made within one business day. The primary endpoint was a HIV retest within seven months after the enrolment visit. The cost of each reminder strategy was calculated as the sum of the following costs in United States dollars (USD): time spent by participants, counsellors and hotline staff; phone calls made; and SMS sent. The target sample size was 217 participants per arm (651 overall).ResultsBetween April and November 2017, 651 participants were randomized. The proportion presenting for HIV retesting within seven months was 11.2% (24/215) in the control arm, versus 19.3% (42/218) in “No Appointment but Reminder” (p = 0.023) and 36.7% (80/218) in “Appointment & Reminder” (p < 0.001). Differences in proportions compared to the control arm were respectively +8.1% (95% CI: +1.4% to +14.8%) and +25.5% (+17.9% to +33.2%). The incremental cost‐effectiveness ratios of “No Appointment but Reminder” and “Appointment & Reminder” compared to the control arm were respectively USD 0.05 and USD 0.14 per participant for each 5% increase in HIV retesting uptake within seven months.ConclusionsScheduling an appointment and sending a reminder one week before was a simple, easy‐to‐implement and affordable intervention that significantly increased HIV retesting uptake in these at‐risk individuals. The personal phone call to clients probably contributed, and also improved service efficiency.

Factors that influence adherence to aspirin therapy in the prevention of preeclampsia amongst high-risk pregnant women: A mixed method analysis.

BackgroundNon-adherence with medications in pregnancy is increasingly recognized and often results in a higher rate of preventable maternal and fetal morbidity and mortality. Non-adherence with prophylactic aspirin amongst high-risk pregnant women is associated with higher incidence of preeclampsia, preterm delivery and intrauterine growth restriction. Yet, the factors that influences adherence with aspirin in pregnancy, from the women’s perspective, remains poorly understood.ObjectiveThe study is aimed at understanding the factors, from the women’s perspective, that influenced adherence with prophylactic aspirin in their pregnancy.Study designA sequential-exploratory designed mixed methods quantitative (n = 122) and qualitative (n = 6) survey of women with recent high-risk pregnancy necessitating antenatal prophylactic aspirin was utilized. Women recruited underwent their antenatal care in one of three high-risk pregnancy clinics within the South Western Sydney Local Health District, Australia. The quantitative study was done through an electronic anonymous survey and the qualitative study was conducted through a face-to-face interview. Data obtained was analysed against women’s adherence with aspirin utilizing phi correlation (φ) with significance set at <0.05.ResultsTwo key themes, from the women’s perspective, that influenced their adherence with aspirin in pregnancy were identified; (1) pill burden and non-intention omission (2) communication and relationship with health care provider (HCP). Pill burden and its associated non-intentional omission, both strongly corelated with reduced adherence (Φ = 0.8, p = 0.02, Φ = 0.8, p<0.01) whilst the use of reminder strategies minimized accidental omission and improved adherence (Φ = 0.9, p<0.01). Consistent communication between HCPs and a good patient-HCP relationship was strongly associated with improved adherence (Φ = 0.7, p = 0.04, Φ = 0.9, p = <0.01) and more importantly was found to play an important role in alleviating factors that had potentials to negatively influence adherence with aspirin in pregnancy.ConclusionThis study identified factors that both positively and negatively influenced adherence with aspirin amongst high-risk pregnant women. Is highlights the importance in recognizing the impact of pill burden in pregnancy and the need to counsel women on the utility of reminder strategies to minimize non-intentional omission. Importantly, it emphasizes on the importance of a positive patient-HCP relationship through effective and consistent communication to achieve the desired maternal and fetal outcomes.

Effects of different reminder strategies on first-time mammography screening among women in Taiwan

BackgroundThe study’s purpose was to examine the effectiveness of different reminder strategies on first-time free mammography screening among middle-aged women in Taiwan.MethodsA quasi-experimental design with random assignment was adopted to divide the participants into three Reminder Strategies groups (mail reminder, telephone reminder, and combined mail and telephone reminders) and one control group. This study recruited 240 eligible middle-aged women, and 205 of them completed the study. Upon the completion of data collection, mail reminders were provided to women of the first group; telephone reminders were provided to the second group; mail followed by telephone reminders were provided to the third group, and the usual postcards were provided to the control group 1 month after the interventions. Two follow-up assessments were conducted 1 and 3 months after the intervention to collect mammography-screening behaviors from all groups.ResultsThe findings showed that, compared to the control group, more participants in the intervention groups underwent mammography screening after receiving reminder interventions. Telephone contact as reminder was found to have the most significant influence among the interventions (OR = 5.0556; 95% CI = 2.0422–13.5722).ConclusionsGovernment and healthcare providers are recommended to consider adopting the telephone reminder strategy to encourage women to undergo their first-time mammography screening.

Evaluation of a Phone Call Reminder Strategy in the Surveillance of Patients with Gastric Precancerous Lesions Lost to Follow-Up

Background: Surveillance of gastric precancerous lesions (GPL) may reduce gastric cancer (GC)-related mortality, but some patients with GPL are lost to follow-up. Objective: The aim of this study was to evaluate the feasibility and efficacy of a “phone-call” strategy in surveillance of the lost to follow-up patients. Patients and Methods: Among all the patients diagnosed with GPL (atrophic gastritis, intestinal metaplasia, low-grade dysplasia) between 2000 and 2015, we identified those who should undergo surveillance endoscopy according to the current guidelines. They were contacted by telephone and invited to undergo endoscopy with gastric biopsies for histological analysis. Results: Among 535 patients with GPL, 134 were contacted. Sixty-two (46%) could not be joined, 36 did not have endoscopy for other reasons, and finally, 36 patients (22 males, median age 65 years) were included. After the median time interval of 57 months between 2 endoscopies, 18 patients showed stability, 11 regression, and 7 progression of GPL, including 1 patient who developed GC. Conclusion: Despite several telephone calls, only one-third of the contacted patients could be brought to surveillance endoscopy. Most of the patients showed stability of GPL, but 1 progressed to GC and could be successfully treated.

Home-based records and vaccination appointment stickers as parental reminders to reduce vaccination dropout in Indonesia: A cluster-randomized controlled trial

IntroductionLimited evidence is available about the effectiveness of strategies to remind caregivers when to bring children back for future vaccinations in low- and middle-income country settings. We evaluated the effectiveness of two reminder strategies based on home-based vaccination records (HBR) in Indonesia. MethodsIn this cluster-randomized controlled trial involving 3616 children <1 year of age, 90 health facilities were randomly assigned to either a control group or one of two intervention groups: (1) HBR-only group, where healthcare workers provided an HBR to any child without an HBR during a vaccination visit and instructed the caregiver to keep it at home between visits, or (2) HBR + sticker group, where, in addition to HBR provision, healthcare workers placed vaccination appointment reminder stickers on the HBR. The primary outcome was receipt of the third dose of diphtheria-tetanus-pertussis-containing vaccine (DTPcv3) within 7 months and the secondary outcome was receipt of a timely DTPcv3 dose. ResultsControl group DTPcv3 coverage was 81%. In intention-to-treat analysis, neither intervention group had significantly different DTPcv3 coverage compared with the control group (RR = 0.94, 95% confidence interval [CI] 0.87; 1.02 for HBR-only group; RR = 0.97, 95% CI 0.90; 1.04 for HBR + sticker group) by study end. However, children in the HBR + sticker group were 50% more likely to have received a DTPcv3 vaccination (RR = 1.46, 95% CI 1.02, 2.09) within 60 days of DTPcv1 vaccination, compared with children in the control group; children in the HBR-only group were not more likely to have done so (RR = 1.05, 95% CI 0.71, 1.55). DiscussionReminder stickers had an immediate effect on coverage by improving the proportion of children who received a timely DTPcv3 dose but no effect on the proportion who received DTPcv3 after 7 months. Coupling reminder stickers with strategies to address other reasons why children do not return for vaccination visits should be further explored.