Prevalência de transtornos psiquiátricos de pessoas em situação de rua em um grande centro urbano no Brasil / Prevalence of psychiatric disorders in homeless people in a large urban center in Brazil / Prevalencia de trastornos psiquiátricos en personas sin hogar en un gran centro urbano de Brasil

Introdução: O presente estudo visa descrever as condições de saúde mental mais prevalentes na população de rua em um grande centro urbano brasileiro. Objetivo: Descrever as condições de saúde mental mais prevalentes na população de moradores de rua em um grande centro urbano brasileiro. Métodos: Este é um estudo transversal realizado nas regiões centrais e periferias da cidade de São Paulo (SP), Brasil. Para a descrição dos transtornos psiquiátricos utilizamos o Patient Health Questionnaire-9 (PHQ-9) para sintomas depressivos, item 9 do Inventário de Depressão de Beck para ideação suicida, pergunta autorreferida para uso de álcool e drogas ilícitas e item 3 do PHQ-9 para qualidade do sono. Resultados: A média de idade dos participantes foi de 44,54 (desvio padrão ­ DP=12,63) anos, e a maioria era do sexo masculino (n=342; 75%). Quanto à frequência de transtornos psiquiátricos identificados, 49,6% (n=226) dos participantes apresentaram sintomas depressivos, 29,8% (n=136) exibiram ideação suicida, 55,7% (n=254) informaram uso de álcool semanalmente, 34,2% (n=156) informaram usar drogas ilícitas semanalmente e 62,3% (n=284) tinham problemas com sono. Conclusões: A prevalência de condições que afetam a saúde mental entre os participantes é alta. Estes resultados poderão auxiliar profissionais de saúde na elaboração de estratégias de prevenção e tratamento nessa população, pouco estudada.

Introduction: The present study aims to describe the most prevalent mental health conditions in the homeless population in a large Brazilian urban center. Objective: To describe the most prevalent mental health conditions in the population of homeless people in a large Brazilian urban center. Methods: This is a cross-sectional study carried out in the central and periphery regions of São Paulo, state of São Paulo, Brazil. For the description of psychiatric disorders, the following instruments were used: Patient Health Questionnaire-9 (PHQ-9) for depressive symptoms, item 9 of the Beck Depression Inventory for suicidal ideation, the self-reported question for the use of alcohol and illicit drugs, and item 3 of the PHQ-9 for sleep quality. Results: The mean age of participants was 44.54 (Standard Deviation=12.63) years, and most were men (n=342; 75%). Regarding the frequency of the identified psychiatric disorders, 49.6% (n=226) of the participants had depressive symptoms, 29.8% (n=136) had suicidal ideation, 55.7% (n=254) reported weekly alcohol use, 34.2% (n=156) reported using illicit drugs weekly, and 62.3% (n=284) had sleep problems. Conclusions: The prevalence of conditions that affect mental health among participants is high. These results may help health professionals to develop prevention and treatment strategies for this understudied population.

Introducción: El presente estudio tiene como objetivo describir las condiciones de salud mental más prevalentes en la población sin hogar en un gran centro urbano brasileño. Objetivo: Describir las condiciones de salud mental más prevalentes en la población de personas sin hogar en un gran centro urbano brasileño. Métodos: Se trata de un estudio transversal realizado en las regiones central y periférica de São Paulo, SP, Brasil. Para la descripción de los trastornos psiquiátricos se utilizó el Cuestionario de Salud del Paciente - 9 (PHQ-9) para síntomas depresivos, el ítem 9 del Inventario de Depresión de Beck para ideación suicida, la pregunta autorreportada para uso de alcohol y drogas ilícitas y ítem 3 del PHQ-9 para la calidad del sueño. Resultados: La edad media de los participantes fue de 44,54 (DE=12,63) años, y la mayoría eran hombres (n=342; 75%). En cuanto a la frecuencia de los trastornos psiquiátricos identificados, el 49,6% (n=226) de los participantes presentaba síntomas depresivos, el 29,8% (n=136) tenía ideación suicida, el 55,7% (n=254) refería consumo semanal de alcohol, el 34,2% (n=156) refirió consumir drogas ilícitas semanalmente y el 62,3% (n=284) presentaba problemas de sueño. Conclusiones: La prevalencia de condiciones que afectan la salud mental entre los participantes es alta. Estos resultados pueden ayudar a los profesionales de la salud a desarrollar estrategias de prevención y tratamiento para esta población poco estudiada.

Integrating genomic profiling to clinical data: assessing the impact of CD147 expression on plaque stability.

Background: Acute Coronary Syndrome (ACS) continues to be a leading cause of death and illness worldwide. Differentiating stable from unstable coronary plaques is essential for enhancing patient outcomes. This research investigates the role of CD147 as a biomarker for plaque stability among coronary artery disease patients. Methods: The study began with high-throughput sequencing of blood samples from six patients, divided equally between those with Stable Angina (SA) and Unstable Angina (UA), followed by bioinformatics analysis. Expanding upon these findings, the study included 31 SA patients and 30 patients with ACS, using flow cytometry to examine CD147 expression on platelets and monocytes. Additionally, logistic regression was utilized to integrate traditional risk factors and evaluate the predictive value of CD147 expression for plaque stability. Results: Initial sequencing displayed a notable difference in CD147 expression between SA and UA groups, with a significant increase in UA patients. Further analysis confirmed that elevated platelet CD147 expression was strongly associated with unstable plaques (OR = 277.81, P < .001), after adjusting for conventional risk factors, whereas monocyte CD147 levels did not show a significant difference. Conclusion: Elevated CD147 expression on platelets is a crucial biomarker for identifying unstable coronary artery plaques, offering insights into patient risk stratification and the development of targeted treatment strategies. This underscores the pivotal role of molecular research in understanding and managing coronary artery disease, paving the way for improved clinical outcomes.

Association of diastolic and systolic blood pressure with depression: a cross-sectional study from NHANES 2005-2018.

Background: Many studies worldwide have reported the association between mental health and blood pressure, but the results are mixed, and even contradictory. We aim to investigate the relationship between systolic and diastolic blood pressure and depression in the entire US population. Methods: This study analyzed cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2018. All adults completed 3-4 blood pressure measurements after sitting quietly for 5 minutes. Depression was diagnosed based on the Patient Health Questionnaire (PHQ-9), with a score ≥10 defined as depression. Weighted logistic regression and restricted cubic splines (RCS) were used to assess the relationship between blood pressure and depression. Two-piecewise linear regression was used to determine the inflection point. Additionally, subgroup analyses and interaction tests were conducted to identify potential subgroups. Finally, two sensitivity analyses were conducted. Results: A total of 26,581 American adults were included, with a mean age of 47.2 years, of whom 13,354 (49.54%) were male; 2,261 individuals were defined as depressed, with a weighted prevalence of 7.41%. All participants' mean systolic blood pressure (SBP) was 121.7 mmHg, and the mean diastolic blood pressure (DBP) was 70.9 mmHg. RCS showed a nonlinear association between SBP and depression, while DBP showed a positive linear association with depression. Two-piecewise linear regression showed that the inflection point of the association between SBP and depression was 129.7 mmHg. Weighted logistic regression showed that after fully adjusting for depression-related risk factors, there was a significant positive correlation between per 10 mmHg increase in DBP and depression (OR: 1.06, 95% CI: 1.00-1.12, P=0.04); however, only on the left side of the inflection point, SBP tended to decrease the odds of depression (P =0.09). Furthermore, interaction analysis showed that the association between DBP and depression was significantly stronger in cancer patients (P for interaction=0.02); on the left side of the inflection point (<129.7 mmHg), current smokers also significantly interacted with SBP (P for interaction=0.018). Finally, two sensitivity analyses also supported our findings. Conclusion: In the adult population of the United States, there is a positive linear association between DBP and depression, while the association between SBP and depression exhibits a significant threshold effect, maintaining SBP at 129.7 mmHg is associated with the lowest prevalence of depression.

Association of healthy eating index-2015 and overactive bladder: a cross-sectional study.

Objective: The aim of this cross-sectional study was to investigate the association of HEI-2015 and overactive bladder (OAB) in a large population. Methods: Data were retrieved from the National Health and Nutrition Examination Survey (NHANES) 2005-2020 datasets. Univariate and multivariate logistic regression were performed to evaluate the association between HEI-2015 and OAB. The restricted cubic spline (RCS) model was conducted to investigate the dose-response relationship. Results: Totally, this study included 29,206 participants with 6,184 OAB patients among them. The higher continuous HEI-2015 value was independently associated with lower OAB incidence (OR: 0.87; 95%CI: 0.78, 0.98). Similarly, the highest quartile categorical HEI-2015 was significantly associated with a lower OAB odds (OR: 0.72; 95%CI: 0.52, 0.99) when compared with the lowest quartile. The RCS curve also showed a favorable non-linear dose-response relationship between HEI-2015 and OAB. Conclusion: A higher HEI-2015 had a favorable association with OAB and there was a non-linear dose-response relationship between them. We suggest adherence to the United States diet recommendation as a potential behavioral prevention of OAB. Large-scale long term prospective cohort studies across various regions are needed to verify the findings of this paper.

The hidden impact: the rate of nicotine metabolism and kidney health.

Objectives: The effects of nicotine metabolism on the kidneys of healthy individuals have not been determined. The nicotine metabolite ratio (NMR) indicates the rate of nicotine metabolism and is linked to smoking behaviors and responses to tobacco treatments. We conducted this study in order to investigated the relationship between nicotine metabolite ratio (NMR) and kidney function. Methods: An analysis of cross-sectional data of adults was conducted using a population survey dataset (National Health and Nutrition Examination Survey Data 2013/2018 of the United States). A weighted multivariate regression analysis was conducted to estimate the correlation between NMR and kidney function. Furthermore, we apply fitting smooth curves to make the relationship between NMR and estimated glomerular filtration rate (eGFR) more visualized. Results: The research included a total of 16153 participants. Weighted multivariate regression analyses adjusted for possible variables showed a negative relationship between NMR and estimated glomerular filtration rate (eGFR).The ß (95%CI) of the regression equation between NMR and eGFR was -2.24 (-2.92, -1.55), the trend testing showed consistent results. NMR is positively correlated with urinary albumin creatinine ratio (uACR), but it is not statistically significant. A stratified analysis found a negative correlation between NMR and eGFR in all age, gender and diabetes subgroups, the results were not statistically significant among Mexican Americans and other races. Notably, each unit rise in NMR corresponded to a 4.54 ml/min·1.73m² lower eGFR in diabetic participants and a 6.04 ml/min·1.73m² lower eGFR in those aged 60 and above. Conclusions: Our study shows that nicotine metabolite ratio is negatively associated with kidney function among most adults. It will be necessary to conduct more well-designed prospective clinical trials in order to determine the exact causal interactions between NMR and kidney function. Specific mechanisms also need to be further explored in basic experiments.

Clinical profiles of older adults in French Caribbean nursing homes: a descriptive cross-sectional study.

Background: Nursing homes in the Caribbean are scarce and the characteristics of their residents have not been previously documented. This study aimed to describe the clinical profiles of residents living in nursing homes in Guadeloupe and Martinique (French West Indies). Methods: This is a cross-sectional study of the baseline screening data from the KASEHPAD (Karukera Study of Ageing in nursing homes) study. Clinical characteristics and geriatric scale scores, including the Activities of Daily Living (ADL), Mini-Mental State Examination (MMSE), Mini Nutritional Assessment Short-Form (MNA-SF) and Short Physical Performance Battery (SPPB) were collected and analysed. Results: A total of 332 older adults were recruited between September 2020 and November 2022. The mean age of the residents was 81.3 ± 10.1, with a male-female ratio of 1:1. Diabetes was reported in 28.3% of the residents, hypertension in 66.6% and heart disease in 18.4%. Dementia was diagnosed in 52.3% of the residents and 74.9% had a MMSE score ≤18. The prevalence of Parkinson's disease was 9.0%. Additionally, 18.4% were unable to perform any basic activities of daily living (ADL score of 0). The prevalence of physical impairment (SPPB < 8) was 90.0%. One-quarter of the residents were classified as undernourished (MNA-SF score ≤ 7). Conclusion: Residents in Caribbean nursing homes are younger than in metropolitan France, whereas they present quite similar clinical profiles. Notably, a high prevalence of diabetes, cardiovascular diseases and neurodegenerative diseases was observed. This study represents a preliminary effort to address the knowledge gap regarding the aging trajectories of older adults in the Caribbean and could guide the development of future nursing homes in these countries.

Exploring the Sociodemographic Factors and Consequences related to Alcohol Consumption among Older Indigenous Community of a District in Nepal: A Qualitative Study.

INTRODUCTION: Alcoholism is a major global public health concern associated with numerous health conditions. Alcohol use has been a cultural part of several ethnic groups in Nepal. This study aimed to explore the qualitative dimension of alcohol use, its promoting factors, and consequences in Nepalese communities. METHODS: Qualitative study was conducted among 20 older adults belonging to the Magar community of Mathagadhi Rural Municipality, Lumbini Province, Nepal after acquiring ethical approval from Institutional Review Committee of CiST College (Reference number: 179/078/079). The data were analyzed using inductive thematic analysis, and themes were identified based on participants' responses to explore promoting factors for alcohol consumption along with its consequences. RESULTS: Traditional beliefs, cultural practices, and socioeconomic factors were the major contributors to alcohol misuse. Increased alcohol consumption during old age was perceived to be associated with body pain, tension, painful life events, and loneliness. CONCLUSIONS: A conflicting perception was observed, where some of the participants expressed the need to promote alcohol use as a part of their culture while some shared the view that the use of alcohol as a cultural practice should be limited. This study highlights the need for culturally appropriate interventions to address alcohol misuse among indigenous communities. Interventions should focus on addressing traditional beliefs and cultural practices that normalize alcohol consumption and the social and economic problems associated with alcohol misuse.

Congenital Heart Disease among Children Undergoing Echocardiography in the Department of Paediatrics of Tertiary Care Centre: A Descriptive Cross-sectional Study.

INTRODUCTION: Congenital heart disease in children are a major cause of infant mortality and morbidity. It is important to detect and manage these disorders timely as they are preventable. The objective of this study was to find out proportion of congenital heart disease in children in paediatric department in a tertiary hospital. METHODS: This is a descriptive cross-sectional study carried out in the Department of Paediatric at Nepal Medical College and Teaching Hospital where all children (0-18 years) suspected to have congenital heart disease who underwent echocardiography were studied over a period of 1 year (2020-2021). The presence or absence of congenital heart disease were confirmed by echocardiography performed by paediatric cardiologist. The socioeconomic variables,clinical features and echocardiography findings were noted. RESULTS: Out of total 249 patients,the proportion of patients diagnosed to have cardiac disorders was 73 with male predominance of 165 (66.26%). The most common age group was found to be neonates 111 (44%).The notable clinical features were murmur 47 (18.87%), tachypnoea 27 (10.84%) ,tachycardia 27 (10.84%) and cyanosis 9 (3.61%), clubbing 2 (0.80%), oedema 1 (0.40%), hypertension 9 (3.65%), murmur 47 (18.87%).Out of the total, there were 49 (19.67%) cases of acyanotic congenital heart disease, and 27 (10.84%) cases of cyanotic congenital heart disease. CONCLUSIONS: Our study focuses on early recognition of cardiac diseases which is crucial for preventing morbidity and mortality.

Association between cardiometabolic Index (CMI) and endometriosis: a cross-sectional study on NHANES.

BACKGROUND: Endometriosis is intricately linked to metabolic health. The Cardiometabolic Index (CMI), a novel and readily accessible indicator, is utilized to evaluate metabolic status. This study seeks to investigate the potential correlation between CMI and endometriosis. METHODS: Data from four consecutive survey cycles of the National Health and Nutrition Examination Survey (NHANES) conducted between 1999 and 2006 were utilized. This included adult females with self-reported diagnoses of endometriosis and complete information required for calculating the CMI. The calculation formula for CMI is Triglycerides(TG) / High-density lipoprotein cholesterol (HDL-C) × WHtR (WHtR = waist circumference / height). A multivariable logistic regression model was employed to investigate the linear association between CMI and endometriosis. Subgroup analyses were performed to explore potential influencing factors. Additionally, the linear relationship was validated using restricted cubic spline (RCS) curve plotting and threshold effect analysis. RESULTS: This study, based on the National Health and Nutrition Examination Survey (NHANES), included a cohort of 2,224 adult women. The multivariable logistic regression analysis demonstrated that in the fully adjusted model, individuals with the highest CMI exhibited a 78% elevated likelihood of endometriosis compared to those with the lowest CMI (OR = 1.78; 95% CI, 1.02-3.11, P < 0.05). The subgroup analysis indicated that there were no significant interactions between CMI and specific subgroups (all interaction P > 0.05), except for the subgroup stratified by stroke status (P < 0.05). Additionally, the association between CMI and endometriosis was linear, with a 20% increase in the association for each unit increase in CMI when CMI > 0.67 (OR = 1.20; 95% CI, 1.05-1.37, P < 0.01). CONCLUSION: The study found that CMI levels are closely correlated with endometriosis, with this correlation increasing when the CMI exceeds 0.67. This finding implies that by regularly monitoring CMI levels, physicians may be able to screen women at risk for endometriosis at an earlier stage, thereby enabling the implementation of early interventions to slow the progression of the disease. To further validate these findings, larger-scale cohort studies are required to support the results of this research.

Does one biopsy cut it? Revisiting human muscle fiber type composition variability using repeated biopsies in the vastus lateralis and gastrocnemius medialis.

Human skeletal muscle fiber type composition varies greatly along the muscle, so one biopsy may not accurately represent the whole muscle. Recommendations on the number of biopsies and fiber counts using immunohistochemistry and whether these findings can be extrapolated to other muscles are lacking. We assessed fiber type composition in the vastus lateralis and gastrocnemius medialis muscles of 40 individuals. Per muscle, we took four biopsy samples from one incision, collecting two samples each from a proximally and distally directed needle. Based on another dataset involving 10 vastus lateralis biopsies per participant (N=7), we calculated 95% limits of agreement for subsets of biopsies and fiber counts compared to the 10-biopsy average. Average absolute differences in type I fiber proportions between proximal and distal, and between within-needle samples were 6.9 and 4.5 percentage points in the vastus lateralis, and 5.5 and 4.4 percentage points in the gastrocnemius medialis, respectively. The 95% limits of agreement narrowed to ±10 percentage points when 200 fibers from at least three biopsies were analyzed, with minimal improvements with greater fiber counts. Type I fiber proportions in the vastus lateralis and gastrocnemius medialis showed a moderate positive association (r²=0.22; p=0.006; at least 200 fibers in each of three to four samples per muscle). In conclusion, three biopsies with a minimum of 200 counted fibers are required to estimate vastus lateralis fiber type composition within ±10 percentage points. Even when using these standards, researchers should be cautious when extrapolating muscle fiber type proportions from one muscle to another.

Prevalence, impact and associated factors of abnormal preoperative investigation result in patients undergoing surgery in Dilla University referral hospital: cross-sectional study.

Background: As one domain of preoperative assessment, preoperative investigations are often ordered to evaluate patient's medical condition for risk stratification and assessing patient status to undergoing surgery. Despite the fact that laboratory testing can assist in ensuring the best possible preoperative condition, routine screening examinations have a number of drawbacks. Although there are evidence-based recommendations for which investigations should be done, the tradition of routine preoperative testing is still prevalent and clinical practice with abnormal results detected varies. Method: Institution-based cross-sectional study design was conducted from 1 November to January at Dilla University Referral Hospital. Data was collected from complete pre-anaesthesia check-up sheets, investigations already done. It was collected at the individual level by using, closed-ended self-guided questionnaire. The collected data was entered, cleaned, edited and checked using SPSS version 26 for data processing and analysis. Logistic regression was performed to examine the impacts of abnormal preoperative investigation results and summarised by using tables and figures. An Adjusted odds ratio with 95% CI was computed to determine the level of significance. Result: Data of 208 patients (65.9 female) with mean±standard deviation age 30.83±15.340 years and 22.59±2.99 BMI were analysed. Patients were mostly American Society of Anaesthesiologists I and II underwent National Institute of Clinical and Health Excellence Grade 2 surgeries and surgical shape class 3. Totally, 178 (44.5%) test results were abnormal. CBC is the most detected abnormal result. Only 15 (3.75%) abnormalities had an impact in terms of delay, further investigations, and surgical technique. Comorbidity (AOR 7.982, 95% CI, P=0.041), medication history (AOR 1.463, 95% CI, P=0.013), ASA physical status II (AOR 3.287, 95% CI, P=0.029) and history of smoking (AOR 1.577, 95% CI, P=0.049) were factors which was significantly associated with abnormal preoperative investigation result. Conclusion: Only 0.6% of all tests had a significant impact in terms of changing perioperative anaesthetic management. The significant impact of abnormal investigation result noticed was delayed surgery.

Association between systemic immune-inflammation index and cataract among outpatient US adults.

Background: While several studies have noted a higher SII correlates with multiple diseases, research on the association between SII and cataract remains limited. Our cross-sectional study seeks to examine the association between SII and cataract among outpatient US adults. Methods: This compensatory cross-sectional study utilized NHANES data from 1999 to 2008 cycles, conducting sample-weighted multivariate logistic regression and stratified analysis of subgroups. Results: Among 11,205 adults included in this study (5,571 [46.2%] male; 5,634 [53.8%] female), 2,131 (15.2%) had cataract and 9,074 (84.8%) did not have cataract. A fully adjusted model showed that SII higher than 500 × 109/L was positively correlated with an increased risk of cataracts among women (OR, 1.27; 95% CI, 1.02-1.59) (p = 0.036). However, no difference was found in the men subgroup, and there was no significant interaction between SII and sex. Conclusion: Our results indicated that a SII higher than 500 × 109/L was positively correlated with an increased risk of cataracts in women. This study is the first to specifically investigate the impact of a high SII on cataract risk in outpatient adults in the United States. By effectively addressing inflammation, it is possible to mitigate cataract progression and significantly enhance patient outcomes.

Patterns and Motivations of Topical Steroid Use for Skin Whitening in Jazan, Saudi Arabia: A Cross-Sectional Survey.

Background The use of topical steroids for skin whitening is prevalent in many regions, including Saudi Arabia. This study aims to analyze the patterns, motivations, and demographic factors associated with the use of topical steroids for cosmetic purposes in Jazan, Saudi Arabia. Methods This cross-sectional survey was conducted online over three weeks. A structured questionnaire was distributed to adults residing in Jazan, collecting data on demographics, topical steroid use, motivations, and product sources. Descriptive statistics were used to analyze the data. Results Among the 340 participants, 173 (50.9%) reported using topical steroids for skin whitening. The majority of users were female (149, 43.8%) and aged between 20 and 30 years (78, 22.9%). Most participants had used topical steroids for less than a year (127, 73.4%), with usage predominantly in the evening (86, 49.7%). Topical steroids were primarily purchased from pharmacies (70, 40.5%), with significant monthly expenditure variability: 55 participants (31.8%) spent between 50 and 110 SAR, and 62 (35.7%) spent more than 150 SAR. Motivations for use included a preference for lighter skin (49, 28.4%) and treatment of melasma (42, 24.3%). Recommendations from friends (71, 41.0%) and TV advertisements (34, 19.8%) influenced product choice. Conclusion Topical steroid use for skin whitening is widespread among adults in Jazan, with a notable emphasis on cosmetic outcomes and substantial financial investment. There is a critical need for increased public education on the risks associated with topical steroids and enhanced professional guidance to promote safer usage practices.

Cardiometabolic index is associated with increased bone mineral density: a population-based cross-sectional study.

Background: Osteoporosis is a multifactorial bone disease in which lipid metabolism plays an important role. Bone Mineral Density (BMD) measured by Dual-energy X-ray Absorptiometry (DXA) is a critical indicator for diagnosing osteoporosis. The cardiometabolic index (CMI) is a novel metric that combines two quantitative indicators of blood lipids-triglycerides (TG) and high-density lipoprotein cholesterol (HDL-C). This study explores the association between CMI and BMD and seeks to elucidate the role of lipid metabolism in the context of bone health. Methods: Based on the data of the National Health and Nutrition Examination Survey (NHANES) 2017-March 2020-pre-pandemic, weighted multiple linear regression and smooth curve fitting were used to study the relationship between CMI and femoral BMD. Stratified analyses were also conducted for age, gender, BMI, ethnicity, diabetes and hypertension status. And, the saturation threshold effect of CMI was further analyzed using a two-stage linear regression model. Result: This study enrolled a total of 1,650 participants (48.7% males), with an average age of 63.0 ± 8.6 years. After adjusting for multiple confounding factors, CMI was positively correlated with total femur BMD, trochanter BMD, and intertrochanter BMD, while the correlation with femur neck BMD was not statistically significant. In the fully adjusted model, each unit increase in CMI was associated with a 0.026 (g/cm2) increase in total femur BMD, a 0.022 (g/cm2) increase in trochanter BMD, and a 0.034 (g/cm2) increase in intertrochanter BMD. Subjects in the highest quartile of CMI had a 0.034 (g/cm2) increase in total femur BMD, a 0.035 (g/cm2) increase in trochanter BMD, and a 0.039 (g/cm2) increase in intertrochanter BMD in the fully-adjusted model compared to those in the lowest quartile. In addition, saturation was observed between CMI and total femur BMD, trochanter BMD and intertrochanter BMD, with saturation thresholds of 1.073, 1.431 and 1.073, respectively. Conclusion: CMI is strongly associated with BMD, indicating its potential relevance in bone metabolism. However, the role of CMI in the context of bone health, especially regarding osteoporosis risk, requires further investigation in large-scale prospective studies.

Functioning of post-COVID-19 patients: a cross-sectional study at the outpatient clinic for long-term effects.

BACKGROUND: After COVID-19 infection, long-term impacts on functioning may occur. We studied the functioning of patients with post-COVID-19 condition (PCC) and compared them to controls without PCC. METHODS: This cross-sectional study consisted of 442 patients with PCC referred to rehabilitation at the Helsinki University Hospital (HUS) Outpatient Clinic for the Long-Term Effects of COVID-19, and 198 controls without PCC. Functioning was assessed with a questionnaire including WHODAS 2.0. Patients underwent physical testing including a hand grip strength test (HGST) and a 6-minute walking test (6MWT). Lifestyle was assessed by questionnaire and comorbidities were collected as ICD-10 codes from the HUS Data Lake on the HUS Acamedic platform. RESULTS: The WHODAS 2.0 average total score was 34 (SD 18) (moderate functional limitation) for patients with PCC and 6 (SD 8) (normal or mild limitation) for the controls. The disability was higher in all aspects of WHODAS 2.0 in patients with PCC. Bivariate binomial and multivariable regression analyses showed that the presence of comorbidities, anxiety, depression, and smoking predicted a WHODAS 2.0 score of 24 (moderate functional limitation) or above in the PCC group. The average 6MWT distance was 435 m (SD 98 m) in patients with PCC and 627 m (SD 70 m) in controls. HGST measurements showed no significant differences from controls. CONCLUSIONS: In conclusion, patients with PCC had significantly reduced functioning based on WHODAS 2.0 scores and the 6MWT results. Comorbidities, anxiety, depression, and smoking were associated with moderate or severe limitations in functioning. Findings support that PCC is multifactorial and requires a holistic approach to rehabilitation.

The post-COVID-19 condition (PCC) has been shown to negatively impact functioning, quality of life, and mental health, with cognitive and physical impairments being prevalent.This study found that patients with PCC had significantly reduced functioning compared to controls.Key factors predicting severe disability included comorbidities, smoking, and mental health issues like anxiety and depression.The reduced functioning in patients with PCC appears to be multifactorial and not only related to COVID-19 infection.

General Worker's Sleep Disturbances and the Degree of Cold-Heat Symptoms: a national cross-sectional survey.

Objectives: Few studies have examined the impact of healthy sleep among general workers on individuals and society. Therefore, the status and risk factors of sleep disturbances among general workers were investigated. In addition, this study assessed the degree to which cold and heat symptoms are associated with sleep disturbances. Methods: A nationwide cross-sectional study was conducted through an online questionnaire focused on sleep disturbances of the general public in 2021. The degree of cold-heat pattern Identification (CHPI) of the general public was also surveyed. Descriptive statistics and multivariate logistic regression were used to derive the study results. Results: Data from 2,822 workers out of 3,900 valid questionnaires were analyzed. Approximately half of the respondents (49.93%) had sleep disturbances. Among the types of work, self-employed, two-shift work, and working more than 53 hours were associated with sleep disturbances. Sleep disturbances were positively associated with six cold and heat symptoms three cold symptoms (coldness of the abdomen, coldness of body, and pale face) and three heat symptoms (body feverishness, feverishness of the limbs, and drinking cold water). Conclusion: Customized policies to maintain healthy work are needed for self-employed work, two-shift work, and long working hours, which are risk factors for workers' sleep disturbances. In addition, medical personnel can effectively diagnose and treat sleep disturbances considering the worker's cold and heat symptoms.

Nutritional status and its associated factors among infants and young children aged 6-23 months in Addis Ababa, Central Ethiopia, 2021: a cross-sectional study.

The aim of this study is to assess nutritional status and associated factors among infants and young children aged 6-23 months in Yeka sub-city, Ethiopia, 2021. An institution-based cross-sectional study was conducted in selected health centres found in the Yeka sub-city from May 2021 to July 2021. In total, 396 systematically selected infants and young children aged 6-23 months attended the selected health centres were included in the study. Data were collected by using a structured questionnaire and anthropometric measurements. A multinomial logistic regression model was used. The overall magnitude of undernutrition and overnutrition among infants and young children were 24.7% and 5.5%, respectively. Dietary diversity score (DDS) ((adjusted odd ratio (AOR) = 5.65; 95% CI = 2.301, 10.87; P value = 0.003), minimum meal frequency (MMF) (AOR = 5.435; 95% CI = 2.097, 11.09; P value = 0.0052), and diarrhoea (AOR = 2.52; 95% CI = 1.007, 6.310; P value = 0.002) were statistically significantly associated factors for nutritional status among infants and young children. Malnutrition (undernutrition and overnutrition) is a public health problem among infants and young children in Yeka sub-city, Ethiopia. DDS, MMF, and diarrhoeal disease were associated with higher odds of undernutrition.

Single Institutional Cross-Sectional Phone Survey Study: Evaluation of Causes for Loss to Follow-up After Spinal Cord Stimulator Implantation.

BACKGROUND: Spinal cord stimulation (SCS) is often an option of last resort for patients with post-laminectomy syndrome or an alternative option for patients with complex regional pain syndrome, chronic nonsurgical low back pain, or painful diabetic peripheral neuropathy when conservative management has failed. Although SCS is a helpful option, it is not without complications that can frequently lead to explantation of the SCS device and dissatisfaction with the treatment. Furthermore, as with any technology, SCS has potential issues that may lead to patient frustration and ultimately result in patient noncompliance and lack of follow-up visits. OBJECTIVES: The goals of this study are to explore the magnitude of and reasons for patient loss to follow-up after SCS device implantation. STUDY DESIGN: A cross-sectional phone survey. SETTING: A tertiary-care academic hospital. METHODS: A cross-sectional phone survey was performed on 49 patients who were deemed lost to follow-up when they did not return to the clinic one month after being implanted with permanent SCS devices at Beth Israel Deaconess Medical Center. Patients were administered an institutional review board-approved questionnaire exploring their reasons for not returning to the clinic. RESULTS: Over a 5-year period, 257 patients underwent full implantation of an SCS device. Of the 49 patients lost to follow-up, 24 were able to be contacted, and they completed the questionnaire. Twenty of the patients continued to use the SCS device but were lost to follow-up for the following reasons: 58% (14/24) due to improvement of pain, 13% (3/24) due to minimal improvement in pain control, 4% (1/24) due to other urgent health conditions, and 8% (2/24) due to patient noncompliance and missing follow-up appointments (4/24). Four patients discontinued using the SCS device after an average of 1.5 years +/- one year, 12% (3/24) due to inadequate pain control and 4% (1/24) due to inability to recharge the device (1/24). Of these patients, 2 of the 4 contacted their SCS representatives for help with troubleshooting prior to discontinuation. None of the patients was explanted. LIMITATIONS: The main limitation of this study was the incompletion rate, which was 51.0% (25 out of 49 patients). CONCLUSIONS: This paper, the first cross-sectional study of loss to follow-up among patients who are implanted with SCS devices, identifies that up to 19% of patients are quickly lost to follow-up after implantation. Only half of the patients in this study could be reached, with most successfully using their device for meaningful pain control, but a substantial number of patients likely required additional device optimization for pain relief.

Addressing Information Biases Within Electronic Health Record Data to Improve the Examination of Epidemiologic Associations With Diabetes Prevalence Among Young Adults: Cross-Sectional Study.

Background: Electronic health records (EHRs) are increasingly used for epidemiologic research to advance public health practice. However, key variables are susceptible to missing data or misclassification within EHRs, including demographic information or disease status, which could affect the estimation of disease prevalence or risk factor associations. Objective: In this paper, we applied methods from the literature on missing data and causal inference to assess whether we could mitigate information biases when estimating measures of association between potential risk factors and diabetes among a patient population of New York City young adults. Methods: We estimated the odds ratio (OR) for diabetes by race or ethnicity and asthma status using EHR data from NYU Langone Health. Methods from the missing data and causal inference literature were then applied to assess the ability to control for misclassification of health outcomes in the EHR data. We compared EHR-based associations with associations observed from 2 national health surveys, the Behavioral Risk Factor Surveillance System (BRFSS) and the National Health and Nutrition Examination Survey, representing traditional public health surveillance systems. Results: Observed EHR-based associations between race or ethnicity and diabetes were comparable to health survey-based estimates, but the association between asthma and diabetes was significantly overestimated (OREHR 3.01, 95% CI 2.86-3.18 vs ORBRFSS 1.23, 95% CI 1.09-1.40). Missing data and causal inference methods reduced information biases in these estimates, yielding relative differences from traditional estimates below 50% (ORMissingData 1.79, 95% CI 1.67-1.92 and ORCausal 1.42, 95% CI 1.34-1.51). Conclusions: Findings suggest that without bias adjustment, EHR analyses may yield biased measures of association, driven in part by subgroup differences in health care use. However, applying missing data or causal inference frameworks can help control for and, importantly, characterize residual information biases in these estimates.

Trends in Adolescent Depression Screening Outcomes Over the COVID-19 Pandemic at a Large, Integrated Health Care System in Southern California.

PURPOSE: Little is known about changes in depression screening outcomes among adolescents in primary healthcare across the COVID-19 pandemic. We describe trends in depression screening outcomes within a large integrated health care system in Southern California. METHODS: Retrospective electronic health record data from preventative healthcare visits of 11-12-year-olds and 13-17-year-olds screened for depression from March 1, 2017, to August 31, 2022, were extracted in 6-month blocks. The percentages of screens meeting "threshold depression" were reported overall, and by sex, race or ethnicity, and median household income quintiles. We used Poisson regression to estimate rate ratios of threshold depression in 3 winter blocks (September to February) comparing lockdown (2020), reopening (2021) to a pre-COVID (2019) period, and reopening relative to lockdown. Disparities in trends by sex, race, or ethnicity and household income were tested using interaction terms. RESULTS: Of 735,333 visits with complete screening (183,550 for 11-12-year-olds and 551,783 for 13-17-year-olds), 4.6%, 6.5%, and 7.4% of 11-12-year-olds had "threshold depression" during winter blocks of pre-COVID, lockdown and reopening, respectively. The corresponding rates were 5.8%, 8.5%, and 9.8% for 13-17-year-olds. The rates were higher during lockdown and reopening relative to pre-COVID and higher during reopening relative to lockdown for both age groups (all p-values <.001). Trends differed by sex in both age groups (p-values <.001) and by race or ethnicity (p = .001) in the 13-17-year age group. DISCUSSION: Californian adolescents demonstrated an increase in threshold depression since COVID lockdown starting March 2020 with further increase observed during reopening in September 2021. Future studies are needed to determine the long-term trends.