Community-based interventions for detection and management of diabetes and hypertension in underserved communities: a mixed-methods evaluation in Brazil, India, South Africa and the USA.

INTRODUCTION: As non-communicable disease (NCD) burden rises worldwide, community-based programmes are a promising strategy to bridge gaps in NCD care. The HealthRise programme sought to improve hypertension and diabetes management for underserved communities in nine sites across Brazil, India, South Africa and the USA between 2016 and 2018. This study presents findings from the programme's endline evaluation. METHODS: The evaluation utilises a mixed-methods quasi-experimental design. Process indicators assess programme implementation; quantitative data examine patients' biometric measures and qualitative data characterise programme successes and challenges. Programme impact was assessed using the percentage of patients meeting blood pressure and A1c treatment targets and tracking changes in these measures over time. RESULTS: Almost 60 000 screenings, most of them in India, resulted in 1464 new hypertension and 295 new diabetes cases across sites. In Brazil, patients exhibited statistically significant reductions in blood pressure and A1c. In Shimla, India, and in South Africa, country with the shortest implementation period, there were no differences between patients served by facilities in HealthRise areas relative to comparison areas. Among participating patients with diabetes in Hennepin and Ramsey counties and hypertension patients in Hennepin County, the percentage of HealthRise patients meeting treatment targets at endline was significantly higher relative to comparison group patients. Qualitative analysis identified linking different providers, services, communities and information systems as positive HealthRise attributes. Gaps in health system capacities and sociodemographic factors, including poverty, low levels of health education and limited access to nutritious food, are remaining challenges. CONCLUSIONS: Findings from Brazil and the USA indicate that the HealthRise model has the potential to improve patient outcomes. Short implementation periods and strong emphasis on screening may have contributed to the lack of detectable differences in other sites. Community-based care cannot deliver its full potential if sociodemographic and health system barriers are not addressed in tandem.

Impact of social determinants on well-being of urban construction workers of Hyderabad.

BACKGROUND: Hyderabad has witnessed one of the largest labor immigration in recent years and these construction workers are highly vulnerable in terms of health. Social determinants of health (SDH) arise from conditions in which they live and these factors interact with each other to produce direct impact on health. OBJECTIVES: (1) To evaluate the sociodemographic and job characteristics of the construction workers. (2) To assess the impact of social determinants on well-being. MATERIALS AND METHODS: A sample size of 135 construction workers working at three sites of HITEC city were interviewed using semi-structured questionnaire. Health perception and the impact on well-being was measured using the Healthy Days Module and Kessler's Psychological Distress Scale. SDH were measured on a 27-item questionnaire with responses on a Likert scale ranging from 0 to 4. Proportions, percentages, P values, and mean scores were obtained. RESULTS: The mean age of the sample was 35.4 ± 11.94 years. Seventeen (12.6%) of the workers reported a high risk score on the Kessler's Psychological Distress Scale. Binary logistic regression analysis was used to identify significant domains of social determinants independently associated with the well being of construction workers and significant among the nine domains of social determinants were addiction score domain with odds of 2.259 and a P value of 0.015 and the distress domain with odds of 1.108 and a P < 0.001. CONCLUSIONS: There is a significant impairment of physical and mental health due to various factors including SDH, such as addictive habits and psychological distress, which are amenable to prevention.

Diabetes screening and the distribution of blood glucose levels in rural areas of North India.

BACKGROUND AND OBJECTIVES: Genetics and environment have both been implicated in the exponential rise in the prevalence of diabetes mellitus that affects 65.1 million people, and leads to a mortality of 1 million people every year in India. This study was devised to obtain the trends of the distribution of blood glucose, and sociodemographic characteristics in rural areas of a North Indian state. MATERIALS AND METHODS: A cross-sectional study was conducted at eight centers in five districts. A camp-based approach was followed in the diabetes screening conducted in rural areas. Blood glucose measurements were obtained after informed consent by trained staff using a reflectance photometer instrument. Descriptive statistics, distribution curves, log transformations, and tests for bimodality were obtained. RESULTS: 45,318 participants consisting of 44.4% males and 55.6% females were screened. Ages ranged from 18 to 98 years with the mean age of 39.9 ± 14.44 years. 86.5% were normal (random blood sugar [RBS] <140 mg/dl), 10.6% were prediabetic (RBS 140-200 mg/dl) and 2.9% were diabetic (RBS > 200 mg/dl). The median blood glucose level steadily rose with increasing age. The prediabetic to diabetic ratio was 4:1. The distribution curve of RBS was right skewed. A log transformation was applied, and bimodality was tested using the Hartigan's dip test. The dip statistic (D) was 0.0162 with a simulated P < 0.001. CONCLUSION: Mass screening for diabetes provides benefits from a clinical standpoint by helping to estimate the prevalence (diabetes) and the hidden burden of the disease (prediabetes). Screening programs can strengthen healthcare system initiatives and reduce the growing burden of diabetes in India.

Impairment of quality of life in symptomatic reproductive tract infection and sexually transmitted infection.

BACKGROUND: Reproductive tract infections (RTI) and sexually transmitted infections (STI) are often subclinical and remain undetected. The current study aimed to estimate the burden of RTI/STI, associated symptoms, risk factors and the impact of the condition on quality of life (QOL). METHODS: A community based, cross sectional study was conducted. Married women aged 18 to 49 years were selected through systematic random sampling in a rural area. A semi-structured questionnaire was used to evaluate socio-demographic characteristics, symptoms, risk factors and knowledge regarding RTI/STI. A standardized instrument from the World Health Organization (WHO-BREF) was used to measure QOL. The chi square (χ(2)) and unpaired t tests were used for statistic evaluation of results. RESULTS: In a sample of 464 women, 60 (13%) women were symptomatic and the commonest symptom was abnormal vaginal discharge (n = 54). 24 of the women had sought treatment. Age (p = 0.0006) and socio-economic status (p = 0.0004) were significant for an outcome of RTI/STI. Significant risk factors included lack of use of barrier contraceptives (p < 0.001), past history of infection (p < 0.001), use of reusable cloth during menstruation (p < 0.001) and presence of spousal symptoms (p < 0.001). QOL scores were impacted on all domains with significant differences. The largest mean difference was in the social relations and sexual activity domain. CONCLUSION: In the current study, the obtained data was a 13% prevalence of RTI/ STI symptoms with a significant lack of awareness regarding occurrence and prevention among women and significant impairment on all QOL domains.

An epidemiological study of emotional and behavioral disorders among children in an urban slum.

Although mental health research in India has gained momentum in recent years and several epidemiological studies have begun to quantify psychiatric morbidities, there are few community-based epidemiological studies focusing specifically on prevalence and associated risk factors of emotional and behavioral disorders among children. A cross-sectional study was conducted in an urban slum of Karimnagar, Andhra Pradesh among 370 children selected by simple random sampling. Strength and difficulty questionnaire (SDQ) was used to estimate the prevalence of emotional and behavioral disorder. A semi-structured questionnaire was used to evaluate the social predictors of the condition, health-seeking behavior, and its impact on educational status of the children. Maternal depression was evaluated using patient health questionnaire (PHQ-9). Eighty-three (22.43%) children had an abnormal score on at least one domain of SDQ. Logistic regression analysis indicated that male gender (odds ration (OR) = 5.51), under-nutrition (OR = 2.74), low socioeconomic status (OR = 3.73), nuclear family (OR = 1.89), working status of the mother (OR = 2.71), younger age of the mother at the birth of the child (OR = 3.09), disciplinary method (OR = 2.31), financial problem at home (OR = 13.32), alcoholic father (OR = 11.65), conflicts in family (OR = 7.29), and depression among mother (OR = 3.95) were significant predictors. There was a significant impact on educational performance (p = 0.008) and parents had little awareness regarding the condition. The high frequency of emotional and behavioral problems, its impact on educational performance of the children, associated adverse social factors, poor knowledge, and treatment-seeking behavior of the parents in an urban slum warrants immediate attention. The interrelation of all these factors can be utilized to plan a continuum of comprehensive services that focus on prevention, early identification, and effective intervention strategies with community involvement.

Predictors of no-scalpel vasectomy acceptance in Karimnagar district, Andhra Pradesh.

INTRODUCTION: Karimnagar District has consistently achieved highest rates of no-scalpel vasectomy (NSV) in the past decade when compared to state and national rates. This study was conducted to elucidate the underlying causes for higher acceptance of NSV in the district. MATERIALS AND METHODS: A community-based, case control study was conducted. Sampling techniques used were purposive and simple random sampling. A semi-structured questionnaire was used to evaluate the socio-demographic, family characteristics, contraceptive history and predictors of contraceptive choice in 116 NSV acceptors and 120 other contraceptive users (OCUs). Postoperative complications and experiences were ascertained in NSV acceptors. RESULTS: Age (χ(2)=11.79, P value = 0.008), literacy (χ(2)=17.95, P value = 0.03), duration of marriage (χ(2)=14.23, P value = 0.008) and number of children (χ(2)=10.45, P value = 0.01) were significant for acceptance of NSV. Among the predictors, method suggested by peer/ health worker (OR = 1.5, P value = 0.01), method does not require regular intervention (OR = 1.3, P value = 0.004) and permanence of the method (OR = 1.2, P value = 0.031) were significant. Acceptors were most satisfied with the shorter duration required to return to work and the most common complication was persistent postoperative pain among 12 (10.34%) of the acceptors. CONCLUSION: Advocating and implementing family planning is of high significance in view of the population growth in India and drawing from the demographic profile, predictors, pool of trainers and experiences in Karimnagar District, a similar achievement of higher rates of this simple procedure with few complications can be replicated.

Health-related Quality of Life and Existential Concerns Among Patients with End-stage Renal Disease.

BACKGROUND: Health-Related Quality Of Life (HRQOL) among patients with End-Stage Renal Disease (ESRD) is significantly impacted by virtue of varied disease or treatment-related factors, and its evaluation along with existential concerns is required for providing comprehensive care to the patient. AIM: The aim of this study was to describe the various dimensions of HRQOL and existential concerns and to examine the relationship between the two among patients with ESRD. MATERIALS AND METHODS: A cross-sectional descriptive study was conducted among 54 patients with ESRD undergoing maintenance hemodialysis in a teaching hospital. A semi-structured questionnaire was used to assess socio-demographic characteristics and existential concerns of the respondents. The HRQOL was evaluated using a standardized scale of Kidney Disease Quality of Life-Short Form (KDQOL-SF™) questionnaire. Data were presented as frequencies, mean ± Standard Deviation (SD) for baseline characteristics and scores. Pearson correlation was used to study the association between various domains of quality of life and existential concerns. RESULTS: Among HRQOL, the worst results obtained were in the domain of burden of kidney disease (33.45 ± 13.53), work status (49.07 ± 24.75), quality of social interaction (62.22 ±11.80), general health (43.06 ± 13.01), and physical functioning (47.50 ± 18.88). Disrupted personal integrity (12.80 ± 2.81) and loss of continuity (5.37 ± 1.17) were most bothersome existential concerns. A co-relational model behaves distinctly eliciting weak to strong association among various domains of HRQOL and existential concerns. CONCLUSION: Patients with ESRD reported impaired HRQOL in most of the domains. Existential concerns are distinguished as important dimensions of HRQOL. Association between HRQOL and existential concerns showed that these dimensions are distinct, and there is a need for assessing and attending these entities through a multidisciplinary approach to alleviate the suffering and achieving a sense of overall wellbeing among patients.

Utility of numerical and visual analog scales for evaluating the post-operative pain in rural patients.

BACKGROUND: Visual analog scales (VAS) and numeric analog scales (NAS) are used to assess post-operative pain, but few studies indicate their usefulness in rural illiterate population in India. AIMS: This study was designed to 1) Compare the impact of literacy on the ability to indicate pain rating on VAS and NAS in post-operative rural patients. 2) Assess the level of agreement between the pain scales. SETTING AND DESIGN: Cross sectional, hospital based study. METHODS: Informed consent was obtained from patients prior to undergoing surgical procedures in a teaching hospital. Post surgery, patients who were conscious and coherent, were asked to rate pain on both VAS and NAS. The pain ratings were obtained within 24 hours of surgery and within 5 minutes of each other. STATISTICAL METHODS: Percentages, chi square test, regression analysis. RESULTS: A total of 105 patients participated in the study. 43 (41%) of the sample was illiterate. 82 (78.1%) were able to rate pain on VAS while 81 (77.1%) were able to rate pain on NAS. There was no significant association between pain ratings and type of surgery, duration of surgery and nature of anaesthesia. In multivariate analysis, age, sex and literacy had no significant association with the ability to rate pain on VAS (P value 0.652, 0.967, 0.328 respectively). Similarly, no significant association was obtained between age, sex and literacy and ability to rate pain on NAS (P value 0.713, 0.405, 0.875 respectively). Correlation coefficient between the scales was 0.693. CONCLUSION: VAS and NAS can be used interchangeably in Indian rural population as post-operative pain assessment tools irrespective of literacy status.

An evaluation of the effect of infertility on marital, sexual satisfaction indices and health-related quality of life in women.

BACKGROUND: The effect of infertility on marital and sexual functioning, health-related quality of life (QoL) and the acceptability of the treatment modalities is a poorly researched area in India. AIMS AND OBJECTIVES: To measure and compare the impact of infertility on marital adjustment, sexual functioning, QoL and the acceptability of various treatment modalities in infertility. DESIGN AND SETTING: Hospital-based cross-sectional controlled study. MATERIALS AND METHODS: Data regarding infertility, socio-demographic characteristics and treatment acceptability was obtained via a semi-structured questionnaire. validated, standardized scales were used to measure marital adjustment (abbreviated dyadic adjustment scale), sexual functioning (abbreviated sexual functioning questionnaire) in cases and controls, and quality of life (FertiQol) in cases. Data from 106 women attending tertiary infertility centers who met the definition of primary infertility and 212 controls attending the medical outpatient department in the same centers was obtained. RESULTS: Body mass index and socioeconomic status were significant (P < 0.006 and < 0.0001 respectively) for infertility. Fertility-enhancing regimens and adoption had the highest acceptability with a wide dispersion of range for adoption and least acceptance for sperm, egg, embryo donation and surrogate motherhood. Logistic regression analysis revealed a significant effect size of infertility on marital adjustment (Nagelkerke R(2) 0.725, Cohen's D 0.86) and sexual functioning (Nagelkerke R(2) 0.73, Cohen's D 0.815). QoL showed a decrease in mean scores on the FertiQol scale similar to normative data. CONCLUSIONS: Effective counseling, reassurance and measures to reduce the impact of the condition on marital and sexual life, overall QoL are needed to impart a holistic treatment in infertility.

Evaluation of Knowledge Among Interns in a Medical College Regarding Palliative Care in People Living with HIV/AIDS and the Impact of a Structured Intervention.

BACKGROUND: The evolving nature of palliative care and its renewed role in people living with HIV/AIDS (PLWHA) in the post-HAART (highly active anti-retroviral therapy) era warrants an evaluation of the present curriculum in medical under graduates. OBJECTIVES: The objectives are(1) to measure the existing knowledge regarding palliative care and its application to PLWHA among medical interns and (2) to measure the impact of a structured intervention on knowledge dimensions. DESIGN AND SETTING: Interventional repeated measures study. MATERIALS AND METHODS: A convenience sample of 106 interns in the medical college completed a pre-test assessment and a post-test assessment following a structured intervention for evaluation and comparison of knowledge over three dimensions which were (1) knowledge of palliative care and its application in PLWHA, (2) medical symptoms in PLWHA requiring palliative care and (3) psychosocial needs in PLWHA requiring palliative care. RESULTS: The mean scores on knowledge showed a consistent increase after the structured intervention and Student's t-test was significant across three dimensions of knowledge of palliative care and its application (t=9.12, P value <0.001), medical symptoms in PLWHA requiring palliative care (t=12.72, P value <0.001) and psychosocial needs in PLWHA (t=11.14, P value <0.001). CONCLUSION: In spite of the unique challenges presented by the varying course of illness in PLWHA and the variety of needs on the medical, psychosocial and family dimensions, a structured approach and an integrated course curriculum involving principles of both primary and palliative care principles will improve the efficiency of the undergraduate medical education program and enable delivery of effective palliative care interventions and improve quality of life in PLWHA.

An epidemiological study of urinary incontinence and its impact on quality of life among women aged 35 years and above in a rural area.

BACKGROUND: There have been few community-based epidemiological studies on urinary incontinence (UI) evaluating the risk factors and impact on quality of life (QOL) in India. OBJECTIVES: This study was designed (1) to estimate age-specific prevalence and risk factors of UI among women aged 35 years and above in a rural area and (2) to analyze the impact of UI on the QOL of incontinent women. DESIGN AND SETTING: A cross-sectional descriptive study was conducted. MATERIALS AND METHODS: A semi-structured questionnaire assessing socio-demographic factors, severity and type of incontinence, and obstetrical and other risk factors along with impact on QOL was administered in two clusters (villages) in Karimnagar district through multistage cluster sampling. RESULTS: In a sample of 552 women, 53 (10%) reported episodes of UI. The prevalence of UI showed significant association with increasing age (P < 0.01). Fifty-seven percent of the women had symptoms of stress incontinence, 23% of urge, and 20% mixed symptoms. Obstetrical factors associated with UI included high parity (P < 0.003), young age at first childbirth (P < 0.01), forceps delivery (P < 0.001), and prolonged labor (P < 0.001). Chronic constipation, chronic cough, and history of urinary tract infection were predictors of UI in regression analysis (Nagelkerke R (2)= 0.7). Women with stress incontinence had the severest perceived impact on QOL on a five-point scale questionnaire, mean 24.87 (95% CI 21.26-28.47). CONCLUSION: One in 10 women reported episodes of UI with impaired QOL. The outcome is predicted both by obstetric and other risk factors.