Low Continuity Of Care Research Articles

Health characteristics and consultation patterns of people with intellectual disability: a cross-sectional database study in English general practice.

BackgroundPeople with intellectual disability (ID) are a group with high levels of healthcare needs; however, comprehensive information on these needs and service use is very limited.AimTo describe chronic disease, comorbidity, disability, and general practice use among people with ID compared with the general population.Design and settingThis study is a cross-sectional analysis of a primary care database including 408 English general practices in 2012.MethodA total of 14 751 adults with ID, aged 18–84 years, were compared with 86 221 age-, sex- and practice-matched controls. Depending on the outcome, prevalence (PR), risk (RR), or odds (OR) ratios comparing patients with ID with matched controls are shown.ResultsPatients with ID had a markedly higher prevalence of recorded epilepsy (18.5%, PR 25.33, 95% confidence interval [CI] = 23.29 to 27.57), severe mental illness (8.6%, PR 9.10, 95% CI = 8.34 to 9.92), and dementia (1.1%, PR 7.52, 95% CI = 5.95 to 9.49), as well as moderately increased rates of hypothyroidism and heart failure (PR>2.0). However, recorded prevalence of ischaemic heart disease and cancer was approximately 30% lower than the general population. The average annual number of primary care consultations was 6.29 for patients with ID, compared with 3.89 for matched controls. Patients with ID were less likely to have longer doctor consultations (OR 0.73, 95% CI = 0.69 to 0.77), and had lower continuity of care with the same doctor (OR 0.77, 95% CI = 0.73 to 0.82).ConclusionCompared with the general population, people with ID have generally higher overall levels of chronic disease and greater primary care use. Ensuring access to high-quality chronic disease management, especially for epilepsy and mental illness, will help address these greater healthcare needs. Continuity of care and longer appointment times are important potential improvements in primary care.

Cost trajectories for cancer patients.

Health care spending is known to be highly skewed, with a small subset of the population consuming a disproportionate amount of health care resources. Patients with cancer are high-cost users because of high incremental health care costs for treatment and the growing prevalence of cancer. The objectives of the present study included characterizing cancer-patient trajectories by cost, and identifying the patient and health system characteristics associated with high health system costs after cancer treatment. This retrospective cohort study identified Ontario adults newly diagnosed with cancer between 1 April 2009 and 30 September 2010. Costs of health care use before, during, and after cancer episodes were used to develop trajectories of care. Descriptive analyses examined differences between the trajectories in terms of clinical and health system characteristics, and a logistic regression approach identified predictors of being a high-cost user after a cancer episode. Ten trajectories were developed based on whether patients were high- or low-cost users before and after their cancer episode. The most common trajectory represented patients who were low-cost in the year before cancer, survived treatment, and continued to be low-cost in the year after cancer (31.4%); stage ii cancer of the male genital system was the most common diagnosis within that trajectory. Regression analyses identified increases in age and in multimorbidity and low continuity of care as the strongest predictors of high-cost status after cancer. Findings highlight an opportunity to proactively identify patients who might transition to high-cost status after cancer treatment and to remediate that transition.

The Association between Continuity of Care and All-Cause Mortality in Patients with Newly Diagnosed Obstructive Pulmonary Disease: A Population-Based Retrospective Cohort Study, 2005-2012.

BackgroundThe disease burden is increasing for chronic obstructive pulmonary disease (COPD) due to increasing of the growth rate of prevalence and mortality. But the empirical researches are a little for COPD that studied the association between continuity of care and death and about predictors effect on mortality.ObjectiveTo investigate the association between continuity of care (COC) and chronic obstructive pulmonary disease (COPD) mortality and to identify other mortality-related factors in COPD patients.MethodsWe conducted a longitudinal, population-based retrospective cohort study in adult patients with COPD from 2002 to 2012 using a nationwide health insurance claims database. The study sample included individuals aged 40 years and over who developed COPD in 2005 and survived until 2006. We performed a Cox proportional hazard regression analysis with COC analyzed as a time-dependent covariate.ResultsOf the 3,090 participants, 60.8% died before the end of study (N = 1,879). The median years of survival for individuals with high COC (COC index≥0.75) was 3.92, and that for patients with low COC (COC index<0.75) was 2.58 in a Kaplan Meier analysis. In a multivariate, time-dependent analysis, low COC was associated with a 22% increased risk of all-cause mortality (HR, 1.22; 95% CI, 1.09–1.36). Not receiving oxygen therapy at home was associated with a 23% increased risk of all-cause mortality (HR, 1.23; 95% CI, 1.01–1.49). Moreover, the risk of all-cause mortality for individuals who admitted one time increased 38% (HR, 1.38; 95% CI, 1.21–1.59), two times was 63% (HR, 1.63; 95% CI, 1.34–1.99) and 3+ times was 96% (HR, 1.96; 95% CI, 1.63–2.36) relative to the reference group (no admission).ConclusionsHigh COC was associated with a decreased risk of all-cause mortality. In addition, home oxygen therapy and number of hospital admissions may predict mortality in patients with COPD.

Attributions and emotions regarding health care mistreatment impact continuity of care among Latino and Anglo American women.

Ethnic minority and lower socioeconomic status (SES) populations report less positive health care encounters and lower continuity of health care compared with higher SES and non-Latino White (Anglo) Americans. This study examined similarities and differences concerning the influence of patients' causal attributions for health care mistreatment and related emotions on continuity of health care among 335 Latin American (Latinas) and Anglo American women in Southern California. A mixed methods research approach was implemented to identify and assess perceptions of health care mistreatment, causal attributions for mistreatment, negative emotions, and continuity of cancer screening care. Multigroup structural equation modeling revealed that causal attributions for health care mistreatment and related emotions explained continuity of care above and beyond what was explained by patients' exposure to health care mistreatment alone, for both ethnic groups. Still, the improvement in variance accounted for by including attributions and emotions was considerably more for Latinas (194%) than Anglo women (109%). Compared with attributions having to do with the health care environment (e.g., time constraints), attributions to the health care professional (e.g., uncompassionate) were related to higher levels of negative emotions for both Latinas and Anglo women and lower continuity of care, particularly for Anglo women. Results also suggest that for Latinas continuity of care was more a function of the attribution-emotion process, particularly the negative emotions associated with attributions concerning mistreatment, whereas for Anglo women it was more a function of mistreatment and the attribution itself. Interventions designed to improve professionals' communication and interpersonal skills may help enhance continuity of health care and reduce health disparities. (PsycINFO Database Record

진료지속성이 의료이용에 미치는 영향 : 융복합 성향점수매칭 방법 적용

This paper examines the level of the primary care continuity for patients with high blood pressure and the effects of the primary care continuity on their convergence health outcomes. We conducted a retrospective cohort study. A total of 315,791 patients who had received new diagnoses of hypertension. We determined standard indices of continuity of care-MFPC, MMCI, and COC and evaluated their association with study outcomes over three years of follow-up. Outcome measures included hospitalization and emergency room visits. The result of the primary care continuity levels and hazard ratios of health outcome showed that, comparing continuity group, non-continuity group had higher rates of hospitalization by 1.655(95% CI: 1.547-1.771) and emergency room visits by 1.669(95% CI: 1.465-1.903). This paper argues that medical costs of chronic diseases will reduce if low continuity of care turns into high continuity of care.

Effect of continuity of care on hospital utilization for seniors with multiple medical conditions in an integrated health care system.

Lower continuity of care has been associated with higher rates of adverse outcomes for persons with multiple chronic medical conditions. It is unclear, however, whether this relationship also exists within integrated systems that offer high levels of informational continuity through shared electronic health records. We conducted a retrospective cohort study of 12,200 seniors with 3 or more chronic conditions within an integrated delivery system. Continuity of care was calculated using the Continuity of Care Index, which reflects visit concentration with individual clinicians. Using Cox proportional hazards regression permitting continuity to vary monthly until the outcome or censoring event, we separately assessed inpatient admissions and emergency department visits as a function of primary care continuity and specialty care continuity. After adjusting for covariates (demographics; baseline, primary, and specialty care visits; baseline outcomes; and morbidity burden), greater primary care continuity and greater specialty care continuity were each associated with a lower risk of inpatient admission (respective hazard ratios (95% CIs) = 0.97 (0.96, 0.99) and 0.95 (0.93, 0.98)) and a lower risk of emergency department visits (respective hazard ratios = 0.97 (0.96, 0.98) and 0.98 (0.96, 1.00)). For the subgroup with 3 or more primary care and 3 or more specialty care visits, specialty care continuity (but not primary care continuity) was independently associated with a decreased risk of inpatient admissions (hazard ratio = 0.94 (0.92, 0.97)), and primary care continuity (but not specialty care continuity) was associated with a decreased risk of emergency department visits (hazard ratio = 0.98 (0.96, 1.00)). In an integrated delivery system with high informational continuity, greater continuity of care is independently associated with lower hospital utilization for seniors with multiple chronic medical conditions. Different subgroups of patients will benefit from continuity with primary and specialty care clinicians depending on their care needs.

Impact of continuity of care on mortality and health care costs: a nationwide cohort study in Korea.

Continuity of care is considered a core element of high-quality primary care, but its impact on mortality and health care costs is unclear. We aimed to determine the impact of continuity of care on mortality, costs, and health outcomes in patients with newly diagnosed cardiovascular risk factors. We conducted a cohort study of a 3% nationwide random sample of Korean National Health Insurance enrollees. A total of 47,433 patients who had received new diagnoses of hypertension, diabetes, hypercholesterolemia, or their complications in 2003 or 2004 were included. We determined standard indices of continuity of care-most frequent provider continuity (MFPC), modified, modified continuity index (MMCI), and continuity of care index (COC)-and evaluated their association with study outcomes over 5 years of follow-up. Outcome measures included overall mortality, cardiovascular mortality, incident cardiovascular events, and health care costs. The multivariable-adjusted hazard ratios (HRs) for all-cause mortality, cardiovascular mortality, incident myocardial infarction, and incident ischemic stroke comparing participants with COC index below the median to those above the median were HR = 1.12 (95% CI, 1.04-1.21), 1.30 (1.13-1.50), 1.57 (1.28-1.95), and 1.44 (1.27-1.63), respectively. Similar findings were obtained for other indices of continuity of care. Lower continuity of care was also associated with increased inpatient and outpatient days and costs. Lower indices of continuity of care in patients with newly diagnosed hypertension, diabetes, and hypercholesterolemia were associated with higher all-cause and cardiovascular mortality, cardiovascular events, and health care costs. Health care systems should be designed to support long-term trusting relationships between patients and physicians.

Association of weekend continuity of care with hospital length of stay.

The purpose of this study was to evaluate the association of physician continuity of care with length of stay, likelihood of weekend discharge, in-hospital mortality and 30-day readmission. A cohort study of hospitalized medical patients. The primary exposure was the weekend usual provider continuity (UPC) over the initial weekend of care. This metric was adapted from an outpatient continuity of care index. Regression models were developed to determine the association between UPC and outcomes. An academic medical center. Length of stay which was calculated as the number of days from the first Saturday of the hospitalization to the day of discharge. Of the 3391 patients included in this study, the prevalence of low, moderate and high UPC for the initial weekend of hospitalization was 58.7, 22.3 and 19.1%, respectively. When compared with low continuity of care, both moderate and high continuity of care were associated with reduced length of stay, with adjusted rate ratios of 0.92 (95% CI 0.86-1.00) and 0.64 (95% CI 0.53-0.76), respectively. High continuity of care was associated with likelihood of weekend discharge (adjusted odds ratio 2.84, 95% CI 2.11-3.83) but was not significantly associated with mortality (adjusted odds ratio 0.72, 95% CI 0.29-1.80) or readmission (adjusted odds ratio 0.88, 95% CI 0.68-1.14) when compared with low continuity of care. Increased weekend continuity of care is associated with reduced length of stay. Improvement in weekend cross-coverage and patient handoffs may be useful to improve clinical outcomes.

Continuity of Care, Medication Adherence, and Health Care Outcomes Among Patients With Newly Diagnosed Type 2 Diabetes

The effects of continuity of care (COC) on health care outcomes are well established. However, the mechanism of this association is not fully understood. The objective of this study was to examine the relationship between COC and medication adherence, as well as to investigate the mediating effect of medication adherence on the association between COC and health care outcomes, in patients with newly diagnosed type 2 diabetes. This study utilized a longitudinal design and included a 7-year follow-up period from 2002 to 2009 under a universal health insurance program in Taiwan. Patients aged 18 years or older who were first diagnosed with type 2 diabetes in 2002 were included in the study. Random intercept models were conducted to assess the temporal relationship between COC, medication adherence, and health care outcomes. Patients with high or intermediate COC scores were more likely to be adherent to medications than those with low COC scores [odds ratio (OR), 3.37; 95% confidence interval (CI), 3.15-3.60 and OR, 1.84; 95% CI, 1.74-1.94, respectively]. In addition, the association between COC and health care outcomes was partly mediated by better medication adherence in patients with newly diagnosed type 2 diabetes. Improving the COC for patients with type 2 diabetes may result in higher medication adherence and better health care outcomes.

Family Medicine Patients Who Use Retail Clinics Have Lower Continuity of Care

The purpose of this study was to compare continuity of care for family medicine patients using retail medicine clinics to continuity for patients not using retail clinics. Retail medicine clinics have become popular in some markets. However, their impact on continuity of care has not been studied. Electronic medical records of adult primary care patients seen in a large group practice in Minnesota in 2011 were analyzed for this study. Two randomly chosen groups of patients were selected (N = 400): those using 1 of 3 retail walk-in clinics staffed by nurse practitioners in addition to standard office care and a comparison group that only used standard office care. Continuity was measured as the percentage of visits that involved the primary care provider. We also compared patients who made zero visits to their primary care providers with those who made some visits to their primary care providers. Continuity of care was lower for patients who used retail clinics than for patients who did not use retail clinics (0.17 vs 0.44, mean difference 0.27). The percentage of patients who made zero visits to their primary care providers was 54.5 for users of retail clinics versus 31.0 for those who did not use retail clinics. Continuity of care should be monitored as retail medicine continues to expand.

Acesso, prática educativa e empoderamento de pacientes com doenças crônicas

Empowerment is a process whereby people achieve mastery over their lives, acquiring knowledge to make decisions about their health. Chronic diseases are increasingly common in the health service, requiring the attention of health professionals and empowering those affected by them. The scope of this study was to analyze the perceptions of users with chronic diseases and monitored by the Family Health Program with respect to empowerment. This was a qualitative study in which open interviews and systematic observations were conducted and NVIVO software was used for data analysis. Users indicate the existence of some geographical barriers in access to health, which caused fatigue, discouragement and low continuity of care. It was noted that adherence and practices of care were linked to differentiated service, based on trust and respect for the wishes of users. This includes healthcare guidance and education as key elements to encourage the practice of self-care. It is necessary to restructure the conduct of health professionals involved in the Family Health Strategy because its function is to promote health in a logical intersectoral and interdisciplinary manner.

Overcoming Obstacles To Resident-Patient Continuity of Care

Because continuity of care (CC) is a necessary component of resident education, this analysis was done to understand what keeps CC between residents and patients low and how it can be most effectively improved. Many authors lament low CC between residents and patients, especially in the era of duty hour regulations. Some have tried lengthening rotations, some have tried increasing clinic attendance, and some have argued for various training models. Little detailed analysis has been done to identify root causes of low CC or ways to improve it. Two months of charts were reviewed to estimate baseline CC on a vascular surgery rotation. Probability theory and engineering simulations were used to determine whether CC can be enhanced by (a) lengthening rotations, (b) altering observed logistical patterns, (c) using a "resident return" model where residents are able to see patients postoperatively even if moved to a different rotation, or (d) employing an apprenticeship model. Baseline analysis showed residents had 0% CC given 131 opportunities to do so. Probability analysis and the simulation outcomes suggest that rotation length plays a minor role in achieving CC. Logistical changes showed some improvement in CC, but not as much as using an apprenticeship rotation model. The limitations placed on CC by rotation duration are real, but lengthening the rotation does not meaningfully resolve the gap between acceptable CC levels and actual levels. Although CC can be enhanced with longer rotations if coupled with the use of the resident return model, the greater barrier to CC is the logistical patterns such as where residents spend time, how cases are assigned, and the lack of an alert system to inform residents about returning postoperative patients. The apprenticeship model enables residents to achieve CC closer to that of the faculty.

Health Status, Health Service Use, and Satisfaction According to Sexual Identity of Young Australian Women

Objectives We sought to compare physical and mental health status, health service use, and satisfaction among young Australian women of varying sexual identity; and to explore associations of all of these variables with satisfaction with their general practitioner (GP). Methods Data are from the youngest cohort of women in the Australian Longitudinal Study on Women’s Health surveyed in 2003. The sample included women aged 25 to 30 who identified as exclusively heterosexual ( n = 8,083; 91.3%), mainly heterosexual ( n = 568; 6.4%), bisexual ( n = 100; 1.1%), or lesbian ( n = 99; 1.1%). Univariate analyses compared self-reported mental health, physical health, access to GP services, and satisfaction across the four sexual identity groups. Linear regression, controlling for education, income, and residence, was used to identify factors associated with GP satisfaction. Results Sexual minority women (lesbian, bisexual, and mainly heterosexual) were significantly more likely than were heterosexual women to report poorer mental health and to have more frequently used health services; depression was strongly associated with mental health services use. Bisexual and mainly heterosexual women were most likely to report poorer general health, abnormal Pap tests, sexually transmissible infections, urinary tract infections, hepatitis B or C virus infection, and asthma. Lesbians were most likely to have never had a Pap test or be underscreened. All sexual minority women had lower continuity of GP care and lower satisfaction with that care than heterosexual women. Conclusion Underlying social determinants of physical and mental health disparities experienced by sexual minority women require exploration, including the possible effects of discrimination and marginalization on higher levels of risk taking. Lower continuity of care and lower satisfaction with GP services also need further investigation.

Missed well-child care visits, low continuity of care, and risk of ambulatory care-sensitive hospitalizations in young children.

To determine if adherence to the recommended well-child care (WCC) visit schedule, independent of continuity of care (COC), is associated with lower risk of ambulatory care-sensitive hospitalizations (ACSH) and whether this association varies by chronic disease status. Population-based, retrospective cohort study. Hawaii's largest health plan from 1999 to 2006. A total of 36 944 children aged 3.5 years or younger were eligible if they were enrolled prior to 2 months of age, had 4 or more outpatient visits during the study period, and had an enrollment period that overlapped with 1 or more WCC visit interval. Patients' WCC visit adherence and COC index. Risk of ACSH (hazard ratio [HR]). Overall, 8921 (24%) children had 1 or more chronic disease. The proportion of ACSH among healthy children vs those with 1 or more chronic disease were 3% (n = 751) and 7% (n = 645), respectively. For children with chronic disease, those with the lowest WCC visit adherence (0%-25%) had 1.9 times (HR, 1.9; 95% confidence interval [CI], 1.5-2.5) the risk of ACSH compared with those in the highest category (75%-100%). The risk of ACSH for children with chronic disease who fell into the lowest COC category (0-0.25) was 2.4 times (HR, 2.4; 95% CI, 1.7-3.5) higher than for those who fell into the highest category (0.75-1.0). For children with chronic disease, both low WCC visit adherence and COC are independently associated with an increased risk of ACSH. Providing access to a consistent source of primary care appears to be important to this vulnerable population.

Does continuity of care matter in a health care system that lacks referral arrangements?

Numerous studies have suggested that better continuity of care (COC) can lead to fewer emergency department (ED) visits and fewer hospital admissions. However, these studies were conducted in countries where patients have their own family physician or in countries with referral systems. This study aimed to determine whether the association between lower COC and increased health care utilization may be apparent in a health care system that lacks a family physician or a referral system. The study population included a total of 134 422 subjects who made four or more visits to physicians in 2005. Negative binominal regressions were performed to examine the effects of three different COC indices on the numbers of hospital admissions and ED visits in 2005 and in the subsequent year (2006). The data suggest that lower COC was associated with increased hospital admissions and ED visits in our study population. Compared with the high COC group, subjects in the low and medium COC groups had 42-82% and 39-46% more hospital admissions, respectively, as well as 75-102% and 41-45% more ED visits, respectively, in 2005. Weaker protective effects of COC were also observed in the subsequent year. This study indicates that lower COC is associated with increased hospital admissions and ED visits, even in a health care system that lacks a referral arrangement framework. This suggests that improving the COC is beneficial both for patients and for the health care system.

Continuity of Care of Patient with Diabetes and Its Affecting Factors in Korea

The objectives of this study were to estimate the continuity of care for all Koreans with diabetes and to identify factors affecting the continuity of care. We obtained National Health Insurance claims data for patients with diabetes who visited health-care providers during the year 2004. A total of 1,498,327 patients were included as study subjects. Most Frequent Provider Continuity (MFPC) and Modified, Modified Continuity Index (MMCI) were used as indexes of continuity of care. A multiple linear regression analysis was used to identify factors affecting continuity of care. The average continuity of care in the entire population of 1,498,327 patients was 0.89 +/- 0.17 as calculated by MFPC and 0.92 +/- 0.16 by MMCI. In a multiple linear regression analysis, both MFPC and MMCI were lower for females than males, disabled than non-disabled, Medicaid beneficiaries than health insurance beneficiaries, patients with low monthly insurance contributions, patients in rural residential areas, and patients whose most frequently visited provider is the hospital. The continuity of care for patients with diabetes is high in Korea. However, women, the disabled and people of low socio-economic status have relatively low continuity of care. Therefore, our first priority is to promote a diabetes management program for these patients.

Does continuity of care with a family physician reduce hospitalizations among older adults?

To examine the relation between continuity of primary care and hospitalizations. Survey data from a representative sample of older adults aged 67 or over living in the province of Manitoba (n = 1863) were linked to administrative data, which provide complete records of physician visits and hospitalizations. A visit-based measure of continuity of care was derived using a majority-of-care definition, whereby individuals who made 75% of all their visits to family physicians (FPs) to the same FP were classified as having high continuity of care, and those with less than 75% of their visits to the same FP as having low continuity of care. Whether individuals were hospitalized (for either ambulatory care-sensitive conditions or all conditions) was also determined from administrative records. High continuity of care was associated with reduced odds of ambulatory care-sensitive hospitalizations (adjusted odds ratio = 0.67, confidence interval 0.51-0.90) controlling for demographic and self-reported, health-related measures. It was not related to hospitalizations for all conditions, however. The study highlights the importance of continuity of primary care in reducing potentially avoidable hospitalizations.

Volume Matters: Physician Practice Characteristics and Immunization Coverage Among Young Children Insured Through a Universal Health Plan

We studied the association between immunization coverage for a cohort of 2-year-old children covered by a universal health insurance plan and pediatric provider and other health services characteristics. We assembled a cohort of 101,570 infants born in urban areas in Ontario, Canada, between July 1, 1997, and June 31, 1998. Children were considered to have up-to-date (UTD) immunization coverage if they had > or =5 immunizations by 2 years of age, ie, the recommended 3 doses and 1 booster of diphtheria-polio-tetanus-pertussis/Haemophilus influenzae type b vaccine and 1 dose of measles-mumps-rubella vaccine. Provider practice characteristics were derived from outpatient billing records, and 1996 census data were used to derive neighborhood income quintiles. The association between UTD immunization status and provider characteristics was assessed with multilevel regression models, controlling for patient characteristics. Overall, the rate of complete UTD immunization coverage was low (66.3%) despite a large number of primary care visits (median: 19 visits). Children whose usual provider had a low volume of pediatric primary care were less than one half as likely to be UTD. Other factors associated with not being UTD included very low continuity of care, low continuity of care, and usual provider in practice for <5 years. With adjustment for patient and provider characteristics, there was no difference in immunization coverage for general practitioners versus pediatricians. Children from low-income neighborhoods were less likely to be UTD. Despite universal access to primary care services, rates of complete immunization coverage among 2-year-old children in Ontario are low. Because visit rates are high, primary care reform should include interventions directed at provider immunization practices to reduce missed opportunities.

The Development and Evaluation of an Integrated Electronic Prescribing and Drug Management System for Primary Care

ObjectiveTo develop and evaluate the acceptability and use of an integrated electronic prescribing and drug management system (MOXXI) for primary care physicians. DesignA 20-month follow-up study of MOXXI (Medical Office of the XXIst Century) implementation in 28 primary care physicians and 13,515 consenting patients. MeasurementMOXXI was developed to enhance patient safety by integrating patient demographics, retrieving active drugs from pharmacy systems, generating an automated problem list, and providing electronic prescription, stop order, automated prescribing problem alerts, and compliance monitoring functions. Evaluation of technical performance, acceptability, and use was conducted using audit trails, questionnaires, standardized tasks, and information from comprehensive health insurance databases. ResultsPerceived improvements in continuity of care and professional autonomy were associated with physicians' expected use of MOXXI. Physician speed in using MOXXI improved substantially in the first three months; however, only the represcribing function was faster using MOXXI than by handwritten prescription. Physicians wrote electronic prescriptions in 36.9 per 100 visits and reviewed the patient's drug profile in 12.6 per 100 visits. Physicians rated printed prescriptions, the current drug list, and the represcribing function as the most beneficial aspects of the system. Physicians were more likely to use the drug profile for patients who used more medication, made more emergency department visits, had more prescribing physicians, and lower continuity of care. ConclusionPrimary care physicians believed an integrated electronic prescribing and drug management system would improve continuity of care, and they were more likely to use the system for patients with more complex, fragmented care.

The degree of usual provider continuity for African and Latino Americans.

This study used data from the 1987 National Medical Expenditure Survey to examine African and Latino Americans' reliance on a regular provider for medical care. Results showed that Latino Americans had higher continuity of care with their regular physician than white or African Americans. Persons with low continuity of care had one-third higher average health care expenditures per year than those with high continuity of care. Multivariate analyses indicated that the availability of medical services during the evenings and weekends enhanced the degree of continuity for white Americans; medical services during the evenings enhanced the degree of continuity for some Latino Americans. Controlling for other characteristics, the degree of continuity of care varied by both the race/ethnicity of respondent and the race/ethnicity and gender of their regular physician. These findings draw attention to the need to consider not only access to care but the nature of the provider-patient relationship.