Prevalence Of Symptoms Research Articles

Prevalence and risk factors of depression among patients with perianal fistulizing Crohn’s disease

BACKGROUND Psychological distress, especially depression, associated with perianal fistulizing Crohn’s disease (PFCD) is widespread and refractory. However, there is a surprising paucity of studies to date that have sought to identify the prevalence and risk factors of depression associated with PFCD. AIM To estimate the prevalence of depressive symptoms and investigate the depression-related risk factors in patients with PFCD. METHODS The study was conducted in the form of survey and clinical data collection via questionnaire and specialized medical staff. Depressive symptoms, life quality, and fatigue severity of patients with PFCD were assessed by Patient Health Questionnaire-9, Inflammatory Bowel Disease Patient Quality of Life Questionnaire (IBDQ), and Inflammatory Bowel Disease (IBD) Fatigue Patient Self-assessment Scale. The basic demographic information, overall disease features, perianal clinical information, and laboratory inflammation indicators were also gathered. Multivariate regression analysis was ultimately used to ascertain the risk factors of depression associated with PFCD. RESULTS A total of 123 patients with PFCD were involved, and 56.91% were suffering from depression. According to multivariate logistic regression analysis, Perianal Disease Activity Index (PDAI) score [odds ratio (OR) = 0.69, 95% confidence interval (CI): 0.50 to 0.95], IBDQ score (OR = 0.93, 95%CI: 0.88 to 0.97), modified Van Assche index (OR = 1.24, 95%CI: 1.01 to 1.53), and IBD Fatigue score (OR = 1.72, 95%CI: 1.23 to 2.42) were independent risk factors of depression-related prevalence among patients with PFCD (P < 0.05). Multiple linear regression analysis revealed that the increasing perianal modified Van Assche index (β value = 0.166, 95%CI: 0.02 to 0.31) and decreasing IBDQ score (β value = -0.116, 95%CI: -0.14 to -0.09) were independently associated with the severity of depression (P < 0.05). CONCLUSION Depressive symptoms in PFCD patients have significantly high prevalence. PDAI score, modified Van Assche index, quality of life, and fatigue severity were the main independent risk factors.

Epidemiology of work-related injuries, musculoskeletal disorders and dermatitis among hospital food service workers in a tertiary hospital in Asia.

Despite the relative importance, the prevalence of workplace safety and health issues in hospital food service workers is not well studied. This study describes the epidemiology of work-related injuries and occupational diseases among hospital food service workers (FSWs) in a tertiary hospital in Singapore. Using a total population sampling approach, a cross-sectional self-administered questionnaire was distributed to all FSWs employed at a major tertiary hospital in Singapore. The response rate was 98.4% (n = 125). The overall prevalence of workplace injuries and musculoskeletal symptoms was 35% (n = 43) and 53% (n = 65) respectively. The most common workplace injuries were cuts/lacerations (35.8%), muscle strain (25.4%) and burns (19.4%). The prevalence of workplace injuries among staff performing food preparation duties was higher at 56.3% as compared to 21.6% among staff with no food preparation duties (p < 0.01). The prevalence of workplace injuries among staff performing cooking duties was also higher at 47.5%, compared to 29.3% among staff with no cooking duties (p = 0.05). Staff performing food preparation duties had a higher prevalence of musculoskeletal symptoms at 66.7% as compared to 44.6% among staff with no food preparation duties (p = 0.02). Obese staff had a higher prevalence of musculoskeletal symptoms at 78.9%, compared to overweight staff at 53.8% and staff with normal weight at 43.1% (p = 0.03). FSWs with jobs involving cooking and preparation of food, and those with obesity, are at higher risk of sustaining workplace injuries or musculoskeletal symptoms. Targeted interventions should be implemented for injury prevention and to mitigate these risks.

Prevalence of neurological symptoms and imaging findings in von Hippel-Lindau patients referred to Rasool Akram Hospital, 2018-2021

Prevalence of neurological symptoms and imaging findings in von Hippel-Lindau patients referred to Rasool Akram Hospital, 2018-2021

Prevalence and Risk Factors of Constipation Symptoms among Patients Undergoing Colonoscopy: A Single-Center Cross-Sectional Study.

Constipation is one of the most common gastrointestinal symptoms. It may compromise quality of life and social functioning and result in increased healthcare use and costs. We aimed to evaluate the prevalence and risk factors of constipation symptoms, as well as those of refractory constipation symptoms among patients who underwent colonoscopy. Over 4.5 years, patients who underwent colonoscopy and completed questionnaires were analyzed. Patients' symptoms were evaluated using the Gastrointestinal Symptoms Rating Scale. Among 8,621 eligible patients, the prevalence of constipation symptoms was 33.3%. Multivariate analysis revealed female sex (odds ratio [OR] 1.7, P &lt; 0.001), older age (OR 1.3, P &lt; 0.001), cerebral stroke with paralysis (OR 1.7, P = 0.009), chronic renal failure (OR 2.6, P &lt; 0.001), ischemic heart disease (OR 1.3, P = 0.008), diabetes (OR 1.4, P &lt; 0.001), chronic obstructive pulmonary disease (OR 1.5, P = 0.002), benzodiazepine use (OR 1.7, P &lt; 0.001), antiparkinsonian medications use (OR 1.9, P = 0.030), and opioid use (OR 2.1, P = 0.002) as independent risk factors for constipation symptoms. The number of patients taking any medication for constipation was 1,134 (13.2%); however, refractory symptoms of constipation were still present in 61.4% of these patients. Diabetes (OR 1.5, P = 0.028) and irritable bowel syndrome (OR 3.1, P &lt; 0.001) were identified as predictors for refractory constipation symptoms. Constipation occurred in one-third of patients, and more than half of patients still exhibited refractory symptoms of constipation despite taking laxatives. Multiple medications and concurrent diseases seem to be associated with constipation symptoms.

Prevalence and risk factors of gastro-oesophageal reflux symptoms among adolescents, the HUNT study.

Gastro-oesophageal reflux disease (GORD) is recognized by symptoms of heartburn and acid regurgitation. These gastro-oesophageal reflux symptoms (GORS) are common in adults, but data from adolescents are sparse. This study aimed to assess the prevalence and risk factors of GORS among adolescents in a large and unselected population. This study was based on the Trøndelag Health Study (HUNT), a longitudinal series of population-based health surveys conducted in Nord-Trøndelag County, Norway. This study included data from Young-HUNT4 performed in 2017-2019, where all inhabitants aged 13-19 years were invited and 8066 (76.0%) participated. The presence of GORS (any or frequent) during the past 12months and tobacco smoking status were reported through self-administrated questionnaires, whereas body mass index (BMI) was objectively measured. Among 7620 participating adolescents reporting on the presence of GORS, the prevalence of any GORS and frequent GORS was 33.2% (95% confidence interval [CI] 32.2 - 34.3%) and 3.6% (95% CI 3.2 - 4.0%), respectively. The risk of frequent GORS was lower among boys compared to girls (OR 0.61; 95% CI 0.46 - 0.79), higher in current smokers compared to never smokers (OR 1.80; 95% CI 1.10 - 2.93) and higher among obese compared to underweight/normal weight adolescents (OR 2.50; 95% CI 1.70 - 3.66). A considerable proportion of adolescents had GORS in this population-based study, particularly girls, tobacco smokers, and individuals with obesity, but frequent GORS was relatively uncommon. Measures to avoid tobacco smoking and obesity in adolescents may prevent GORS.

Study of the relationship between psychoactive substance use and pain in cancer patients and cancer survivors: A French nationwide cross-sectional study.

Pain is a prevalent symptom among cancer patients and survivors. Psychoactive substance use (PSU) is associated with both the presence and severity of pain. However, little is known about this association in the context of cancer. The primary objective was to compare the prevalence of PSU and its relationship with pain during and after cancer. PSU was defined as the use of nonmedication substances (alcohol, tobacco, e-cigarettes, cannabidiol, and cannabis), with frequency categorized as at least yearly, monthly, weekly, or daily. Secondary objectives aimed to explore the relationships between PSU and pain characteristics, health-related quality of life, anxiety, depression, deprivation, and individual characteristics. Among the 1041 individuals included, pain prevalence was 44.7% (95% confidence interval [CI] 41.6%-47.8%). The overall prevalence of PSU at least monthly was 67.0% (95% CI 64.0%-69.8%). The proportions of chronic and neuropathic pains were higher for at least monthly use of cannabidiol compared to nonuse (70.0% vs. 39.3% and 55.7% vs. 28.1%, p < .001). In multivariate analysis, the monthly uses of tobacco and cannabidiol were higher in painful individuals than in nonpainful ones (odds ratio: 2.85 [95% CI 1.22-6.64] and 3.76 [95% CI 1.13-12.44], p < .05). From the point of view of the patient care, the study underscores the need for physicians to prioritize smoking cessation and pay attention to the use of cannabidiol during and after cancer.

Patterns and clinical outcomes of childhood poisoning presenting to a children’s emergency department in Yenagoa, Nigeria: a 10-year retrospective study

IntroductionBackground: Childhood poisoning, characterised by exposure to toxic substances, poses a global health concern with variations across regions. Despite the importance of having current information about childhood acute poisoning in...

Not just cybersickness: short-term effects of popular VR game mechanics on physical discomfort and reaction time

Uncomfortable sensations that arise during virtual reality (VR) use have always been among the industry’s biggest challenges. While certain VR-induced effects, such as cybersickness, have garnered a lot of interest from academia and industry over the years, others have been overlooked and underresearched. Recently, the research community has been calling for more holistic approaches to studying the issue of VR discomfort. Focusing on active VR gaming, our article presents the results of two user studies with a total of 40 participants. Incorporating state-of-the-art VR-specific measures (the Simulation Task Load Index—SIM-TLX, Cybersickness Questionnaire—CSQ, Virtual Reality Sickness Questionnaire—VRSQ) into our methodology, we examined workload, musculoskeletal discomfort, device-related discomfort, cybersickness, and changes in reaction time following VR gameplay. Using a set of six different active VR games (three per study), we attempted to quantify and compare the prevalence and intensity of VR-induced symptoms across different genres and game mechanics. Varying between individuals, as well as games, the diverse symptoms reported in our study highlight the importance of including measures of VR-induced effects other than cybersickness into VR gaming user studies, while questioning the suitability of the Simulator Sickness Questionnaire (SSQ)—arguably the most prevalent measure of VR discomfort in the field—for use with active VR gaming scenarios.

The Molecular Basis of Olfactory Dysfunction in COVID-19 and Long COVID.

Olfactory dysfunction (OD) is not uncommon following viral infection. Herein, we explore the interplay of host genetics with viral correlates in coronavirus disease 2019 (COVID-19)- and long COVID-related OD, and its diagnosis and treatment that remain challenging. Two genes associated with olfaction, UGT2A1 and UGT2A2, appear to be involved in COVID-19-related anosmia, a hallmark symptom of acute infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), particularly in the early stages of the pandemic. SARS-CoV-2 infects olfactory support cells, sustentacular and Bowman gland cells, that surround olfactory sensory neurons (OSNs) in the olfactory epithelium (OE) where the initial step of odor detection takes place. Anosmia primarily arises from the infection of support cells of the OE, followed by the deciliation and disruption of OE integrity, typically without OSN infection. Through the projected axons of OSNs, the virus could theoretically reach the olfactory bulb and brain, but current evidence points against this route. Intriguingly, SARS-CoV-2 infection of support cells leads to profound alterations in the nuclear architecture of OSNs, leading to the downregulation of odorant receptor-related genes, e.g., of Adcy3. Viral factors associated with the development of OD include spike protein aminoacidic changes, e.g., D614G, the first substitution that was selected early during SARS-CoV-2 evolution. More recent variants of the Omicron family are less likely to cause OD compared to Delta or Alpha, although OD has been associated with a milder disease course. OD is one of the most prevalent post-acute neurologic symptoms of SARS-CoV-2 infection. The tens of millions of people worldwide who have lingering problems with OD wait eagerly for effective new treatments that will restore their sense of smell which adds value to their quality of life.

Knowledge, attitudes, and current practices toward lung cancer palliative care management in China: a national survey

ScopeThe present investigation seeks to illuminate the current state and disparities in the knowledge, attitudes, and practices (KAP) among healthcare professionals regarding the management of lung cancer palliative care (LCPC) in China, while simultaneously assessing the prevalence and context of patient-controlled analgesia (PCA) usage in the management of cancer-related pain.MethodsA total of 2093 healthcare practitioners from 706 hospitals across China completed a structured questionnaire that probed various facets of LCPC management. The questionnaire consisted of seven thematic sections, incorporating chi-square tests and Fisher’s exact probabilities to statistically assess the discrepancies in KAP among healthcare professionals across different hospital grades. Ordered data distributions among hospital grades were compared using non-parametric Kruskal-Wallis H and Mann-Whitney U tests. Multiple-choice items were subjected to multiple-response cross-tabulation analysis, while the Spearman rank-order correlation coefficient was employed to gauge potential associations among variables.ResultsAround 84.2% of the respondents perceived anti-tumor therapy to be of equal importance to palliative care. Statistically significant differences (χ² = 27.402, P = 0.002) in satisfaction levels were observed, with participants from Tertiary hospitals demonstrating higher satisfaction compared to those from Secondary and Primary hospitals. Pain emerged as the most prevalent symptom necessitating LCPC. Major impediments to LCPC adoption included patients’ and families’ concerns about the safety of long-term palliative care-related drug use. 31.1% of the respondents cited the most frequent rationale for PCA use as cases involving patients who required systemic administration of large opioid doses or exhibited intolerable adverse reactions to opioids. The principal deterrents against the use of PCA for cancer pain management were (1): apprehension about adverse drug reactions due to overdose (2), concern about the potential for opioid addiction, and (3) the anticipated increase in patients’ economic burdens. Over the preceding 24-month period, 33.9% of the surveyed healthcare practitioners reported no engagement in either online or offline LCPC-related training initiatives.ConclusionThis study emphasizes the pressing need for comprehensive training in LCPC among Chinese health personnels, particularly focusing on the effective management of cancer pain symptoms.

Prevalence of depression and associated symptoms among patients attending primary healthcare facilities: a cross-sectional study in Nepal

BackgroundDepression is a prevalent mental health condition worldwide but there is limited data on its presentation and associated symptoms in primary care settings in low- and middle-income countries like Nepal. This study aims to assess the prevalence of depression, its hallmark and other associated symptoms that meet the Diagnostic and Statistical Manual (DSM-5) criteria in primary healthcare facilities in Nepal. The collected information will be used to determine the content of a mobile app-based clinical guidelines for better detection and management of depression in primary care.MethodsA total of 1,897 adult patients aged 18–91 (63.1% women) attending ten primary healthcare facilities in Jhapa, a district in eastern Nepal, were recruited for the study between August 2, 2021, and March 25, 2022. Trained research assistants conducted face-to-face interviews in private spaces before the consultation with healthcare providers. Depression symptoms, including hallmark symptoms, was assessed using the validated Nepali version of the Patient Health Questionnaire (PHQ-9).ResultsOne in seven (14.5%) individuals attending primary health care facilities in Jhapa met the threshold for depression based on a validated cut-off score ( > = 10) on the PHQ-9. The most commonly reported depressive symptoms were loss of energy and sleep difficulties. Approximately 25.4% of women and 18.9% of men endorsed at least one of the two hallmark symptoms on the PHQ-9. Using a DSM-5 algorithm (at least one hallmark symptom and five or more total symptoms) to score the PHQ-9, 6.3% of women and 4.3% of men met the criteria for depression. The intra-class correlation coefficient for PHQ-9 total scores by health facility as the unit of clustering was 0.01 (95% confidence interval, 0.00-0.04).ConclusionDepression symptoms are common among people attending primary healthcare facilities in Nepal. However, the most common symptoms are not the two hallmark criteria. Use of total scores on a screening tool such as the PHQ-9 risks overestimating the prevalence and generating false positive diagnoses. Compared to using cut off scores on screening tools, training health workers to first screen for hallmark criteria may increase the accuracy of identification and lead to better allocation of treatment resources.

A Descriptive Study to Determine Anxiety and Depression Among Hospitalized Elderly Undergoing Abdominal Surgery Admitted in Nehru Hospital, PGIMER, Chandigarh

Background: Hospitalized elderly people suffer from psychological distress due to negative changes in their lives. Hospitalization is stressful for elderly people, as they undergo various surgical and medical procedures. Mental illnesses such as depression and anxiety can be seen as major risk factors among the hospitalized geriatric population. Hence, the need was felt to undertake a study to determine anxiety and depression among hospitalized elderly. Objective: To determine anxiety and depression among hospitalized elderly undergoing abdominal surgery at the Nehru Hospital, PGIMER, Chandigarh. Material and Methods: A descriptive study was conducted on 60 hospitalized elderly patients. The sample was determined using the purposive sampling technique. The data was collected by interviewing patients as per the interview schedule comprising socio-demographic variables, clinical profile, Geriatric Depression Scale, and Geriatric Anxiety Scale. Results: The study found that 31.7% of participants had mild anxiety, 46.7% had moderate anxiety, and 21.7% had severe anxiety. All study participants had mild depression. The present study found a significant relationship between anxiety and depression ( r = 0.348, p = .01). Conclusion: There is a high prevalence of depressive and anxiety symptoms among hospitalized elderly undergoing abdominal surgery. The presence of psychiatric distress can worsen physical illness and lead to slow recovery. So appropriate mental health interventions must be planned for their management.

Seroprevalence and levels of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies among medical students

Seroprevalence and levels of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies among medical students

Prevalence and associated factors of psychiatric comorbidities in epilepsy in the Casablanca-Settat region of Morocco: A cross-sectional study.

To determine the estimated prevalence of anxiety, depression, and anxiety-depression syndrome (ADS) and to identify the associated factors in Moroccan people with epilepsy (PWE). A cross-sectional study was conducted among adult PWE (June 2021-December 2022) in the Casablanca-Settat region. PWE were interviewed by completing a questionnaire collecting sociodemographic and clinical data. Anxiety and depression were assessed by the Hospital Anxiety and Depression Scale (HADS). Out of 21 points, a score ≥8 is in favor of considerable anxiety/depression symptoms and a sum of the two scores ≥15 indicates the presence of ADS. Data were analyzed using Statistical Package for Social Sciences (SPSS) 21.0. p-values ≤0.05 were considered statistically significant and logistic regression was performed to determine the associated factors. Among 294 PWE, the median age was 39 years (interquartile range [IQR]: 25.75-54.00). The median anxiety, depression, and ADS scores were 8 (IQR: 5.00-10.00), 7 (IQR: 4.00-10.00), and 15 (IQR: 10.00-20.00), respectively. Anxiety, depression, and ADS were revealed in 51.4%, 44.9%, and 51.0% of PWE, respectively. Depression was the only predictor for anxiety (aOR = 24.20; 95%CI: 12.45-47.01). Antiseizure polytherapy (aOR = 3.35; 95%CI: 1.72-6.54) and anxiety (aOR = 24.04; 95%CI: 12.12-47.67) were the factors associated with depression. The risk of ADS was increased by female gender (aOR = 2.83; 95%CI: 1.68-4.78), antiseizure polytherapy (aOR = 2.75; 95%CI: 1.62-4.65), structural epilepsy (aOR = 1.73; 95%CI: 1.01-2.94), and the presence of concomitant conditions with epilepsy (aOR = 1.96; 95%CI: 1.16-3.31). Our study reports high psychiatric comorbidity prevalence in epilepsy, which supports the bidirectional link hypothesis. Associated factors found are important in the prognosis and prevention. The neural mechanisms underlying epilepsy tend to expose PWE to psychiatric disorders. Our study aims to quantify the rate of psychiatric comorbidities and their predictive factors in Moroccan PWE. The estimated prevalences of significant symptoms of anxiety, depression, and ADS were 51.4%, 44.9%, and 51.0%, respectively. Depression was the predictor of anxiety. Antiseizure polymedication and anxiety were the associated factors with depression. The risk of SAD was increased by female gender, antiseizure polymedication, structural epilepsy, and concomitant diseases with epilepsy. Our results are important for considering the psychiatric aspect of PWE and improving their care and quality of life.

Context-dependent role of sirtuin 2 in inflammation

Abstract Sirtuin 2 is a member of the sirtuin family nicotinamide adenine dinucleotide (NAD+)- dependent deacetylases, known for its regulatory role in different processes, including inflammation. In this context, sirtuin 2 has been involved in the modulation of key inflammatory signaling pathways and transcription factors by deacetylating specific targets, such as nuclear factor κB and nucleotide-binding oligomerization domain- leucine-rich-repeat and pyrin domain-containing protein 3 (NLRP3). However, whether sirtuin 2-mediated pathways induce a pro- or an anti-inflammatory response remains controversial. Sirtuin 2 has been implicated in promoting inflammation in conditions such as asthma and neurodegenerative diseases, suggesting that its inhibition in these conditions could be a potential therapeutic strategy. Conversely, arthritis and type 2 diabetes mellitus studies suggest that sirtuin 2 is essential at the peripheral level and, thus, its inhibition in these pathologies would not be recommended. Overall, the precise role of sirtuin 2 in inflammation appears to be context-dependent, and further investigation is needed to determine the specific molecular mechanisms and downstream targets through which sirtuin 2 influences inflammatory processes in various tissues and pathological conditions. The present review explores the involvement of sirtuin 2 in the inflammation associated with different pathologies to elucidate whether its pharmacological modulation could serve as an effective strategy for treating this prevalent symptom across various diseases.

Sexual orientation concealment, hope, and depressive symptoms among gay and bisexual men: a moderated-moderation model

ABSTRACT The prevalence of depressive symptoms among gay and bisexual men is cause for concern. This study aimed to investigate whether hope and its two components (agency and pathways) moderated the relationship between sexual orientation concealment and depressive symptoms in gay and bisexual men and whether the moderating effects were conditional on sexual orientation. Participants were 197 gay men aged 18 to 71 years (M = 35.13 years, SD = 12.18 years) and 212 bisexual men aged 18 to 66 years (M = 29.24 years, SD = 10.46 years) who completed The Centre for Epidemiologic Studies Depression Scale, The Sexual Orientation Concealment Scale, and The Adult Hope Scale. Results did not support the moderating role of hope, agency, or pathways. The interaction between sexual orientation and pathways was significantly associated with depressive symptoms. Higher levels of pathways were associated with lower levels of depressive symptoms for both groups of men, however, the association was stronger for gay men compared with bisexual men. Higher levels of hope, agency, and pathways were associated with lower levels of depressive symptoms. Interventions aimed at increasing hope may be beneficial for reducing depressive symptoms among gay and bisexual men.

Mental Health, Suicidality, Health, and Social Indicators Among College Students Across Nine States in India

Background: The prevalence of mental health issues among youth is significantly high globally. This article presents findings from a survey that examined psychological distress, suicidal thoughts and behaviors, and health and social indicators among college students in India. Methods: The study recruited 8,542 students from 30 universities spanning nine Indian states, utilizing a questionnaire that included the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) to measure depression and anxiety symptoms. It also examined the prevalence of suicidal thoughts, attempts, non-suicidal self-injury, and other health and social factors. Results: Findings indicate that 18.8% and 12.4% of students had considered suicide over their lifetime and in the past year, respectively, with 6.7% having attempted it at some point in their lives. Among those with lifetime suicidal thoughts, more than one-third (38.1%) reported having previously disclosed these thoughts to someone, with friends being the most common confidants. Furthermore, one-third (33.6%) of participants reported moderate to severe symptoms of depression, and one-quarter (23.2%) reported moderate to severe symptoms of anxiety. Conclusions: The study revealed a significant prevalence of depressive and anxiety symptoms, as well as suicidal thoughts and attempts among college students in India. The study underscores the critical need for interventions aimed at improving mental health and supporting this demographic.

Occupational tasks associated with shoulder pain and upper extremity disability: a cross-sectional study in the Johnston County Osteoarthritis Project

BackgroundShoulder pain is a leading cause of disability. Occupations requiring high upper extremity demands may put workers at greater risk of shoulder injury and resulting pain. We examined associations of occupation with shoulder pain and upper extremity disability in the Johnston County Osteoarthritis Project.MethodsWork industry and occupational tasks for the longest job held were collected from participants. At follow-up ranging from 4–10 years later, participants were asked about shoulder symptoms (pain, aching, or stiffness occurring most days of 1 month in the last year) and given a 9-item, modified Disabilities Arm Shoulder and Hand (DASH) questionnaire to categorize disability from 0–4 (none-worst). Logistic regression and cumulative logit regression models were used to estimate associations with prevalent shoulder symptoms and with worse disability category, respectively. Models were adjusted for cohort, age, sex, race, education and time to follow-up. Sex- and race-stratified associations were evaluated.ResultsAmong 1560 included participants, mean age was 62 years (standard deviation ± 9 years); 32% were men, and 31% were Black. Compared to the managerial/professional industry, higher odds of both shoulder symptoms and worse upper extremity disability were seen for most industrial groups with physically demanding jobs, particularly the service industry. Work that often or always required lifting/moving > 10 lbs. was associated with higher odds of shoulder symptoms. Work that sometimes or always required heavy work while standing was associated with higher odds of shoulder symptoms, and this association was stronger among men and White workers.ConclusionPhysically demanding occupations were associated with increased occurrence of shoulder pain and disability. Mitigating specific physical work demands may reduce shoulder-related disability.

Using machine learning to discover traumatic brain injury patient phenotypes: national concussion surveillance system Pilot

ABSTRACT Objective The objective is to determine whether unsupervised machine learning identifies traumatic brain injury (TBI) phenotypes with unique clinical profiles. Methods Pilot self-reported survey data of over 10,000 adults were collected from the Centers for Disease Control and Prevention (CDC)’s National Concussion Surveillance System (NCSS). Respondents who self-reported a head injury in the past 12 months (n = 1,364) were retained and queried for injury, outcome, and clinical characteristics. An unsupervised machine learning algorithm, partitioning around medoids (PAM), that employed Gower’s dissimilarity matrix, was used to conduct a cluster analysis. Results PAM grouped respondents into five TBI clusters (phenotypes A-E). Phenotype C represented more clinically severe TBIs with a higher prevalence of symptoms and association with worse outcomes. When compared to individuals in Phenotype A, a group with few TBI-related symptoms, individuals in Phenotype C were more likely to undergo medical evaluation (odds ratio [OR] = 9.8, 95% confidence interval[CI] = 5.8–16.6), have symptoms that were not currently resolved or resolved in 8+ days (OR = 10.6, 95%CI = 6.2–18.1), and more likely to report at least moderate impact on social (OR = 54.7, 95%CI = 22.4–133.4) and work (OR = 25.4, 95%CI = 11.2–57.2) functioning. Conclusion Machine learning can be used to classify patients into unique TBI phenotypes. Further research might examine the utility of such classifications in supporting clinical diagnosis and patient recovery for this complex health condition.

High Prevalence of Psychological Comorbidities and Functional Neurological Symptoms in Women With Urinary Retention.

Chronic idiopathic urinary retention (CIUR) in young women is poorly understood and a probable etiology is established only in around 40%, most commonly a primary disorder of external urethral sphincter relaxation, sometimes referred to as Fowler's syndrome. A high prevalence of psychological and functional comorbidities is reported, however these have been poorly characterized. Women consecutively referred for the assessment and management of CIUR were evaluated cross-sectionally for 13 psychological/behavioral domains using a structured clinical interview: depression, anxiety, post-traumatic stress disorder (PTSD), other psychiatric history, functional neurological disorder, other functional syndromes, childhood and adult trauma, personality disorder, and self-harm (ever/current). A total of 91 women (mean age [SD]: 34 [11] years) were evaluated. Women with Fowler's syndrome (n = 69) were younger (mean age [SD]: 32 [9] vs 40 [13] years) than women without Fowler's syndrome and reported shorter mean duration of urinary symptoms (mean [SD]: 5 [6] vs 10 [9]). A high prevalence of psychiatric and psychological comorbidities was reported (97%) including current depression (77%), current anxiety (78%), and PTSD (32%). A high prevalence of functional neurological disorder (56%) and other functional symptoms (65%) was also reported. Self-harm was reported in (14%) and personality disorder in 16%. Childhood trauma was reported in 35% of women. Young women with CIUR report a high burden of psychiatric disorders, affective symptoms, trauma, PTSD, self-harm, and functional neurological disorder, particularly in those with Fowler's syndrome. These factors can undermine the engagement with health care professionals and affect management and should therefore be addressed during the urological assessment.