Prevalence and Associated Risk Factors of Hypertension Among Tribal Population Aged 15-49 in India: Evidence from National Family Health Survey, 2019-2021.

BACKGROUND: Approximately 10% of non-communicable diseases (NCDs) can be attributed to hypertension. The prevalence of hypertension is steadily increasing among urban, rural, and tribal populations alike. There has been a growing incidence of hypertension within underprivileged groups; however, there is a scarcity of research focusing on the risks of hypertension within Indian tribes. The current study aimed to estimate the pooled prevalence of hypertension among tribes and the risk factors of hypertension. METHODS: This study uses data from the fifth phase of the National Family Health Survey (NFHS-5) in India, covering 2,843,917 individuals in 636,699 households. A total of 69,176 individuals belonging to tribal communities aged between 15 and 49, encompassing both males and females, have been incorporated into our study. The study utilized bivariate and multivariable binary logistic regression analyses, which were conducted using the R statistical software. RESULTS: Among 69,176 tribal populations between 15 and 49 years, the overall prevalence of hypertension was 12.54% (8676/69176; 95% CI, 12.29%, 12.79%). The prevalence of hypertension among males was 16.4% and 12.07% among females. Age, gender, education, marital status, smoking, and alcohol consumption were found to be the significant predictors of hypertension among tribes. CONCLUSION: The rising prevalence and potential dangers of hypertension within Indian tribes highlight their epidemiological transition burdened by significant cardiometabolic health concerns, necessitating prompt and ongoing monitoring and surveillance.

Exclusive breastfeeding practices and its determinants in Indian infants: findings from the National Family Health Surveys-4 and 5.

BACKGROUND: The World Health Organization (WHO) recommends exclusive breastfeeding (EBF) in infants for the first 6 months of life. This analysis aims to estimate the proportion of Indian infants exclusively breastfed for the first 6 months using the National Family Health Surveys (NFHS)-4 and 5, and further, determine factors associated with EBF practices. METHODS: EBF for this analysis was defined as when infants received only breast milk and no complementary feeds (solid food, water, animal milk, baby formula, juice, and fortified food) in the last 24 h prior to the survey. The proportion of infants exclusively breastfed was plotted from birth to 6 months as per the age of children at the time of the survey, and this was computed for individual states, union territories, and overall, for India. Univariate and multivariable logistic regression analyses were performed to examine factors influencing EBF in Indian infants. RESULTS: The proportion of Indian infants exclusively breastfed for 6 months was 31.3% (1280/4095; 95% CI 29.9, 32.7) and 43% (1657/3853; 95% CI 41.4, 44.6) as per the NFHS-4 and 5 surveys, respectively. In NFHS-5, infants of scheduled tribes (aOR 1.5; 95% CI 1.2, 1.9) and mothers who delivered at public health facilities (aOR 1.3; 95% CI 1.1, 1.5) showed an increased odds of being exclusively breastfed at 6 months of life compared to their counterparts. Further, infants of mothers aged < 20 years (aOR 0.5; 95% CI 0.4, 0.7), low birth weight infants (aOR 0.6; 95% CI 0.4, 0.8), and infants in whom breastfeeding was initiated one hour after birth (aOR 0.8; 95% CI 0.7, 0.9) showed a reduced odds of being exclusively breastfed at 6 months compared to their counterparts. CONCLUSIONS: The overall EBF practice showed an increasing trend in the NFHS-5 compared to the NFHS-4 survey. However, a vast gap remains unaddressed in the Indian setting with > 50% of the population still not exclusively breastfeeding their infants for the WHO recommended duration of first 6 months. Behavioral studies dissecting the complex interplay of factors influencing EBF within the heterogenous Indian population can help plan interventions to promote and scale-up EBF in Indian infants.

Prevalence of risk factors and estimation of 10-year risk for cardiovascular diseases among male adult population of Tamil Nadu India-an insight from the National Family Health Survey-5.

OBJECTIVE: Cardiovascular diseases (CVD) are one of the most addressed preventable diseases of public health importance. However, the risk estimates and use of these risk scores for CVD prevention are the least explored areas. So, in this study, we explored the different categories of Framingham heart study (FHS) 10-year-CVD risk score and their associated factors among the adult male population in Tamil Nadu, India. METHODS: We used the risk factor level data for male adults aged 18 years and above from the National Family Health Survey (NFHS-5) of Tamil Nadu state, India. Sociodemographic variables, behavioral factors, and physiological/biochemical factors were considered as the risk factor and were estimated using the world health organization (WHO) STEPS categories. FHS 10-year-CVD risk score was calculated using a body-mass index-based published Cox regression equation. RESULTS: Out of 2289 adult males, only 1.12% of the participants had a 10-year CVD risk score greater than 30% and ∼4% of the total participants require statin treatment (FRS-CVD risk score ≥20). Educational status (aOR:14.21, 95 CI: 4.36-46.22- no formal schooling when compared to 10th and above standard), weekly fruit intake (aOR:0.51, 95 CI: 0.27-0.97 when compared to daily fruit intake) and abdominal obesity (aOR:2.43, 95 CI: 1.58-3.74) were found to be associated with higher FRS scores when adjusted for all other factors not involved in FRS calculation. CONCLUSION: Widespread use of this score needs to be encouraged in clinical practices and patients with a higher risk of CVD events should be counselled for lifestyle modifications and compliance with treatment for decreasing the burden due to CVDs.

Clinical Profile, Risk-Factors, and Outcome of Rotaviral Diarrhea and Non-rotaviral Diarrhea Among Under-Five Children at Cuttack, Odisha, India.

OBJECTIVE: To understand the prevalence of rotavirus diarrhea and its associated clinical and socio-demographic characteristics. METHODS: The prospective hospital-based study was conducted at SVP Post Graduate Institute of Pediatrics and SCB Medical College, Odisha, India among children under-five years of age from April 2016 to July 2019. From all eligible children admitted at hospital, a case-report form containing information on clinical and socio-demographic characteristics was collected and an attempt was made to collect stool sample. A simple logistic regression method was used to assess factors associated with rotavirus diarrhea. RESULTS: Of the 1963 children, median (IQR) age was 12 (8-19) mo with a female/male ratio was 1:2.05. The prevalence of rotavirus diarrhea was 36.4% (95% CI, 34.2%-38.6%). Children in the age group of 6-11 (OR 1.64, 95% CI, 1.24-2.18), 12-23 (OR 1.73, 95% CI, 1.31-2.29) mo had higher odds of getting rotavirus diarrhea, compared to those in that of 24-59 mo. The prevalence of wasting, stunting, underweight among children with rotavirus diarrhea was 25.2% (95% CI, 22%-28.4%), 2.1% (95% CI, 1.1%-3.1%), 9.0% (95% CI, 6.8%-11.2%), respectively. CONCLUSION: The results of this study confirmed that diarrhea remains an important cause of hospitalization in children. Further studies are required in the community for Rotavirus and its genotyping.