Mobility and sexually transmitted infections: Exploring intersectional axes of alcohol consumption and risky sexual behavior among Indian men.

OBJECTIVE: Studies in India and other low-income countries find an inconsistent association between mobility/migration and sexually transmitted infections (STIs) among men. This study comprehensively examined the association between mobility and STIs among men in India. It also assessed heterogeneous associations of mobility, alcohol consumption, and risky sexual behavior with STIs using interaction analysis. METHODS: We utilized a sample of 71,128 sexually active men aged 15-54 years from the 2019-21 National Family Health Survey-5. Binary logistic regression models were employed to study the associations. RESULTS: Among the study participants, 16% were mobile and away from home for a month or more in the last 12 months. Around 29% of men reported alcohol consumption and 6% had risky sexual behavior (sexual intercourse with a non-marital/non-cohabitating partner). Regression results suggest that mobility (AOR: 1.41, 95% CI: 1.29-1.55 [short-duration]; AOR: 1.95, 95% CI: 1.77-2.13 [long-duration]) and alcohol consumption (AOR: 1.32, 95% CI: 1.24-1.40) were significantly associated with an increased risk of STIs, even after controlling for socio-demographic covariates. Interaction analysis further reveals that mobile men who consumed alcohol and engaged in risky sexual behavior had a significantly higher likelihood of contracting an STI-twice as high in cases of short-duration mobility and three times higher in cases of long-duration mobility. CONCLUSION: Our study indicates that both short and long-duration mobility are significantly associated with an increased risk of STIs among men. Alcohol consumption and risky sexual behavior further exacerbate the risk of STIs in mobile men. Initiatives for STI/HIV prevention among men must pay particular attention to temporary mobile men for both short and long durations.

Prevalence and Predictors of Risky Sexual Behavior Among Young Men in India: Evidence From National Family Health Survey.

Objective: The study examines the prevalence and factors associated with high-risk sexual behavior among sexually active young Indian men. Methods: This study used samples of 14,584 men aged 15 to 29 from the National Family Health Survey (NFHS-5), 2019-21. Results: 14% of men engaged in early sexual debut (<18 years), 68% had unprotected sex, and 4% had multiple sexual partners in the past 12 months. Age, marital status, educational attainment, occupation, wealth quintile, alcohol consumption, internet use, media exposure, and region were significant predictors of risky sexual behavior. Conclusions: We suggest a tailored approach for effective policy design considering risk factors of risky sexual behavior.

Is parental engagement associated with subsequent delayed marriage and marital choices of adolescent girls? Evidence from the Understanding the Lives of Adolescents and Young Adults (UDAYA) survey in Uttar Pradesh and Bihar, India.

Objective: This study examines the association between parental engagement and subsequent delayed marriage of adolescent girls and, secondarily, to assess whether parental engagement is positively associated with girls' involvement in marital decision-making regarding husband selection. Methods: The study used longitudinal survey data from the Understanding the Lives of Adolescents and Young Adults (UDAYA) in Uttar Pradesh and Bihar, India. We analysed 6168 unmarried adolescent girls aged 15-19 years at wave 1 (2015-16) who were interviewed in wave 2 (2018-19). Our outcomes were delayed marriage of girls (unmarried vs. married at 20-22 vs. married at 18-19 vs. married at <18) and, among those married at <18 years, girls' involvement in husband selection (alone vs. with parents vs. not involved). Parental discussion around school performance, friendships, menstruation, pregnancy, free time, and personal issues were the exposure variables. We applied unadjusted and adjusted multinomial regression models to assess associations between our exposure variables and each outcome variable. Results: From wave 1 to wave 2, 1551 girls (31.2%) married; 567 girls (12.5%) married as minors (<18 years). We found that parental discussion around school performance (relative risk ratio [RRR]: 1.33), friendship (RRR: 1.37) and personal matters (RRR: 1.29) were positively associated with remaining unmarried relative to early marriage of girls. However, discussion with parents about menstruation was negatively associated with marriage at 20-22 (RRR: 0.67) and remaining unmarried (RRR: 0.80), compared to early marriage. Discussing school performance was negatively associated with marriage at 18-19 (RRR: 0.62) and at 20-22 (RRR: 0.50), relative to early marriage. Discussing personal issues with parents was positively associated with joint parent-girl decision-making regarding husband selection, relative to parents alone selecting the husband (RRR: 1.43). Conclusions: Parental engagement on school performance, friendship, and personal issues in early adolescence may help delay marriage and support marital choice for girls in India.

Association between exposure to social media and knowledge of sexual and reproductive health among adolescent girls: evidence from the UDAYA survey in Bihar and Uttar Pradesh, India.

BACKGROUND: Poor sexual and reproductive health (SRH) outcomes amongst adolescent girls in India have been associated with inadequate knowledge of SRH. Evidence suggests that social media can promote health-seeking behaviors. Our objective in this study was to determine the association between exposure to social media and SRH knowledge among adolescent girls in Bihar and Uttar Pradesh, India. METHODS: A cross-sectional study was conducted with 10,425 adolescent girls from the UDAYA survey (wave-2, 2018-19). Girls' exposure to social media was the key predictor, and SRH knowledge of sexual intercourse and pregnancy, contraceptive methods, and HIV/AIDS were outcomes of interest. Multivariable logistic regression models were performed to assess the association between exposure to social media and knowledge of SRH among adolescent girls. RESULTS: Of the study participants (n = 10,425), 28.0% (n = 3,160) had exposure to social media. Overall, 8.7%, 11.4%, and 6.6% of respondents had sufficient knowledge of sexual intercourse and pregnancy, contraceptive methods, and HIV/AIDS, respectively. Exposure to social media was associated with increased odds of knowledge of sexual intercourse and pregnancy (Odds ratio [OR]: 1.38; 95% confidence interval [CI]: 1.18, 1.61), contraceptive methods (OR: 1.46; 95% CI: 1.27, 1.67), and HIV/AIDS (OR: 2.18; 95% CI: 1.84, 2.58). CONCLUSIONS: Our study shows the potency of exposure to social media in influencing SRH knowledge, which exclusively benefits female adolescents who are educated, residing in urban areas, and from wealthier families. Digital media-focused interventions inclusive of socio-cultural contexts (e.g., strategic investment in education and creating economic opportunities) are crucial to optimize social media's impact on SRH knowledge enhancements.

A substantial body of research shows that adolescent girls in India lack adequate sexual and reproductive health (SRH) knowledge. Evidently, this puts them at several health risks associated with early pregnancies, preventable gynecological morbidities such as irregular menstrual patterns, and urethral discharge, among several others. Perpetuated social stigma and lack of agency impede adolescents especially from marginalized communities from accessing accurate, sufficient, and timely SRH information from their immediate household members and healthcare providers at local service points. This adversely affects their health-seeking behaviors and ultimately results in avertable poor reproductive health outcomes. A growing body of literature highlights social media platforms (i.e., Facebook, Instagram, Twitter, etc.) as preferred modalities to gain SRH information among adolescents. Against this backdrop, we assessed the intricate association between social media exposure and SRH knowledge (across three dimensions: sexual intercourse and pregnancy, contraceptive methods, and HIV/AIDS) among adolescent girls in Bihar and Uttar Pradesh, India. We tested for association between several socio-demographic factors and SRH knowledge. Findings indicate that adolescents who were exposed to social media platforms were likely to have more SRH knowledge compared to those who were not. Socio-demographic factors like place of residence, for example residing in urban areas, higher levels of education and high wealth index acted as facilitators of social media exposure as well as SRH knowledge.

Perceived academic satisfaction level, psychological stress and academic risk among Indian students amidst COVID-19 pandemic.

Background: The Covid-19 pandemic has a significant impact on education and mental health outcomes. This study attempts to analyze the factors associated with academic satisfaction level, psychological stress/anxiety, and future academic risk among Indian students of higher education in the wake of the Covid-19 pandemic. Methods: An online survey was conducted through a structured questionnaire among students of higher education. Multivariate ordered logistic regression models were performed to find out the predictors of perceived academic satisfaction level, psychological stress, and academic risk among the participants. Results: Among the 630 participants, the majority of the students (73%) had low to moderate levels of academic satisfaction. Over two-thirds of participants (68%) had a high level of stress and nearly two-fifths (38%) of the participants felt very high risk in their academic career. The multivariate logistic regression models show that the likelihood of psychological stress and academic risk was significantly higher among students aged above 25 years, researchers, and those who belong to broken families. Besides, the higher probability of satisfaction level is associated with female students, undergraduates, belonging to economically well-off families, and rural residents. Conclusion: Our study suggests that the Covid-19 pandemic leads to a range of psychological health problems. Therefore, increase students' satisfaction with online classes and it is essential to preserve the mental health of individuals and to develop psychological interventions that can improve the mental health of students during the Covid-19 pandemic.

Is maternal autonomy associated with child nutritional status? Evidence from a cross-sectional study in India.

Despite India's steady economic growth over recent the period, the burden of childhood malnutrition persists, contributing to higher neonatal and infant mortality. There is limited evidence available to contextualise mothers' crucial role in childcare practices and health status in the Indian context. This study attempts to assess the association between maternal autonomy and the nutritional status of children under five. We used samples of 38,685 mother-child pairs from the fourth round of the National Family Health Survey (NFHS-4), conducted in 2015-16. We considered three widely used indicators of child nutrition as outcome variables: stunting, wasting, and underweight. Maternal autonomy (measured from three dimensions: household decision-making, freedom of physical movement, and access to economic resources/control over assets) was the key predictor variable, and various child demographics, maternal, and household characteristics were considered control variables. Stepwise binary logistic regression models were performed to examine the association. Of study participants, 38%, 21%, and 35% of children were stunted, wasted, and underweight, respectively. Our results (models 1 to 4) indicate that mothers with greater autonomy were significantly associated with lower odds of malnourished children. After controlling for all potential confounding variables (in model 5), maternal autonomy had a statistically insignificant association with children's stunting (Odds ratio [OR]: 0.93; 95% confidence interval [CI]: 0.87, 1.00) and wasting (OR: 0.92; 95% CI: 0.85, 1.00). However, a significant relationship (though marginally) was retained with underweight (OR: 0.94; 95% CI: 0.88, 0.99). In addition, socio-demographic characteristics such as child age, birth order, maternal education, maternal BMI, place of residence and household wealth quintile were found to be strong predictors of child nutritional status. Future policies should not only inform women's empowerment programmes but also emphasise effective interventions toward improving female educational attainment and nutritional status of women, as well as addressing socioeconomic inequalities in order to combat the persistent burden of childhood malnutrition in India.

Association Between Intimate Partner Violence and Contraceptive Use in India: Exploring the Moderating Role of Husband's Controlling Behaviors.

Existing studies show a mixed relationship between intimate partner violence (IPV) and contraceptive use. This study assesses the association between women's exposure to IPV and contraceptive use in India. Furthermore, we aim to determine whether husband's controlling behaviors play a moderating role in the IPV-contraception link. We used nationally representative data from the recent round of the National Family Health Survey (NFHS-4), conducted in 2015-2016. In this study, the use of contraceptives is the outcome variable, categorized into three groups: no/traditional methods, modern methods, and female sterilization. Women's exposure to IPV in the past year is the key exposure of interest. Socio-economic and demographic variables were used as covariates. Multinomial logistic regression models were performed to examine the association between women's exposure to IPV and contraceptive use. Of the total participants (N = 58,891), approximately one in every four women (24.1%) experienced any form of IPV in the past year. Slightly over half (50.8%) reported using either traditional methods of contraception or no contraceptive at all. About 14% of the respondents were using modern methods of contraception and 34.9% had undergone sterilization. After controlling for confounding factors, women who experienced IPV were 8% (95% CI [.87, .99]) less likely to report using modern contraceptives than those who did not face any IPV. Conversely, women who faced IPV were 14% (95% CI [1.09, 1.20]) more likely to undergo sterilization. Furthermore, women who experienced any form of IPV and whose husbands endorse controlling attitudes were 12% (95% CI [.81, .95]) less likely to report using modern contraceptives and 11% (95% CI [1.04, 1.17]) more likely to undergo sterilization. Interventions should be made to prevent violence against women that would increase their ability to choose appropriate contraception methods to avoid unintended pregnancies.

Institutional deliveries in India's nine low performing states: levels, determinants and accessibility.

BACKGROUND: Despite the implementation of several national-level interventions, institutional delivery coverage remains unsatisfactory in India's low performing states (LPS), leading to a high burden of maternal mortality. OBJECTIVE: This study investigates the levels, differentials, and determinants of institutional deliveries in LPS of India. The study also delineates a holistic understanding of barriers to delivery at health facilities and the utilization of the Janani Suraksha Yojana (JSY) specifically designed to improve maternal and child health of disadvantaged communities. METHODS: A cross-sectional study was conducted using data from the National Family Health Survey (NFHS)-4, 2015-16. The study was carried out over India's nine LPS utilizing 112,518 women who had a living child in the past five years preceding the survey. Bivariate and multivariate regression analysis techniques were used to yield findings. RESULTS: Of the study sample, nearly three-quarters (74%) of women delivered in a health institution in the study area, with the majority delivered in public health facilities. The multivariate analysis indicates that women who lived in rural areas, belonged to disadvantaged social groups (e.g. Scheduled caste/tribes and Muslims), and those who married early (before 18 years) were less likely to utilize institutional delivery services. On the other hand, women's education, household wealth, and exposure to mass media were found to be strong facilitators of delivering in a health facility. Meeting with a community health worker (CHW) during pregnancy emerged as an important predictor of institutional delivery in our study. Further, interaction analysis shows that women who reported the distance was a 'big problem' in accessing medical care had significantly lower odds of delivering at a health facility. CONCLUSIONS: The study suggests emphasizing the quality of in-facility maternal care and awareness about the importance of reproductive health. Furthermore, strengthening sub-national policies specifically in underperforming states is imperative to improve institutional delivery coverage.

Geographical variability and factors associated with caesarean section delivery in India: a comparative assessment of Bihar and Tamil Nadu.

BACKGROUND: Caesarean section delivery is a major life-saving obstetric surgical intervention for mothers and babies from pregnancy and childbirth related complications. This paper attempts to investigate the geographical variations and correlating factors of caesarean section delivery in India, particularly focusing on the states of Bihar and Tamil Nadu, accounting for one of the lowest and highest prevalence states of caesarean section delivery respectively. METHODS: This study is based on secondary data, collected from the fourth round of the National Family Health Survey (NFHS-4), 2015-16. We utilized 190,898 women aged 15-49 years who had a living child during the past 5 years preceding the survey. In this study, caesarean section delivery was the outcome variable. A variety of demographic, socio-economic, and pregnancy- and delivery-related variables were considered as explanatory variables. Descriptive statistics, bivariate percentage distribution, Pearson's Chi-square test, and multivariate binary logistic regression models were employed to draw the inferences from data. RESULTS: Of participants, about 19% of women had undergone caesarean section delivery in the country. The state-wise distribution shows that Telangana (60%) followed by Andhra Pradesh (42%) and Tamil Nadu (36%) represented the topmost states in caesarean delivery, while Bihar (7%), Madhya Pradesh (10%), and Jharkhand (11%) placed at the bottom end. Multivariate logistic models show that the likelihood of caesarean delivery was higher among older women (35-49 years), women with higher levels of education, Muslims, women belonging to the upper quintiles of the household wealth, and those who received antenatal care (ANC), experienced pregnancy loss and delivery complications. Moreover, the odds of caesarean section delivery were remarkably greater for the private health sector than the public health sector in both focused states: Bihar (odds ratio [OR] = 12.84; 95% confidence interval [CI]: 10.90, 15.13) and Tamil Nadu (OR = 2.90; 95% CI: 2.54, 3.31). CONCLUSION: Findings of this study suggest that improvement in female education, providing economic incentives, and spreading awareness through mass media could raise the caesarean section delivery among women whose vaginal delivery could be unsafe for them as well as for their babies. Moreover, providing adequate ANC and well-equipped public healthcare services would facilitate caesarean delivery among needy women.

Investigating the relationship between women's experience of intimate partner violence and utilization of maternal healthcare services in India.

The utilization of maternal healthcare services is a key measure to reduce the incidence of maternal mortality. This study aims to examine the relationship between women's exposure to intimate partner violence (IPV) and the utilization of maternal healthcare services, using a large-scale nationally representative data among Indian women. Data for this study were drawn from the fourth round of the National Family Health Survey (NFHS-4), which is collected during 2015-2016. In order to analyze, we utilized 24,882 currently married women aged 15-49 years who had at least one living child in the past five years preceding the survey. Women's experience of IPV, which is manifested in various forms of physical, emotional, and/or sexual violence perpetrated by the partner, was considered as the key explanatory variable. Adequate antenatal care (ANC) [four or more ANC visits], delivery assistance by the skilled health provider, and postnatal care (PNC) within two days of delivery were used as outcome variables for assessing the utilization of maternal healthcare services. Descriptive statistics, cross-tabulation, Pearson's chi-square test, and bivariate and multivariate logistic regression models were used in this study. Approximately 26% of the sample women (currently married) experienced any form of IPV in the past year. Bivariate analyses show that the utilization of all three components of maternal healthcare services was lower among women who experienced physical, sexual, or emotional violence, as compared to those who did not face any violence perpetrated by the partner. Multivariate analysis indicates that women's exposure to IPV was significantly associated with a lower likelihood of adequate ANC utilization (Adjusted Odds Ratio [OR]: 0.90, 95% CI 0.84-0.97), even after controlling for socio-demographic characteristics. However, IPV had no significant relationship with skilled delivery assistance and unexpectedly a positive association with PNC usage (Adjusted OR: 1.09, 95% CI 1.02-1.16) in the adjusted analysis. Our study suggests formulating strategies toward the prevention of husband-perpetrated violence against women and targeting women who experienced spousal violence to improve their utilization of maternal healthcare services.

Correction: Maternal determinants of low birth weight among Indian children: Evidence from the National Family Health Survey-4, 2015-16.

[This corrects the article DOI: 10.1371/journal.pone.0244562.].

Associations of Power Relations, Wife-Beating Attitudes, and Controlling Behavior of Husband With Domestic Violence Against Women in India: Insights From the National Family Health Survey-4.

This study assesses the relationship of power relations, attitudes toward wife-beating, and controlling behavior of husband with violence against women in India using the recent National Family Health Survey (NFHS-4). In India, about 31% of ever-married women experienced domestic violence committed by their partner during 2015-16. Women's decision-making power was associated with a decreased likelihood of spousal violence. However, the justification of wife-beating and controlling behavior of husband increased the risk of intimate partner violence. This study emphasizes the need for prioritizing girls' education, enhancing women's autonomy, prevention of child marriage, and promoting gender equality in society to address the problem of spousal violence.

Impact of maternal education on under-five mortality of children in India: Insights from the National Family Health Survey, 2005-2006 and 2015-2016.

Under-five (U-5) mortality is a major public health problem in lower-middle income countries. The aim of this study is to examine the associations between maternal education and mortality of children below 5 years age in Indian context. We have used bi-variate and multivariate logistic regressions to assess the associations. Our study reveals that increasing level of education among women and in association with socio-economic and demographic factors significantly reduces the incidence of U-5 mortality. The findings suggest that increasing opportunities for female education and addressing socio-economic and demographic vulnerabilities could be effective strategies to combat the incidence of U-5 mortality.

Prevalence and correlates of menstrual hygiene practices among young currently married women aged 15-24 years: an analysis from a nationally representative survey of India.

PURPOSE: This paper aims to investigate the prevalence by geographical locations and socio-demographic correlates of menstrual hygienic practices among young currently married Indian women. METHODS: The study is based on secondary data, collected from the latest round of the National Family Health Survey (NFHS-4), conducted in 2015-16. A total of 94,034 young currently married women aged 15-24 years were utilised in this study. The prevalence of menstrual hygienic practices was portrayed across regions, states, and districts of India. Bivariate and multivariate analyses were carried out to assess the factors associated with menstrual hygienic practices. RESULTS: Nearly half of the women (49.3%) practice hygienic methods to contain menstrual bloodstains. The prevalence of menstrual hygiene practices is lower in low-income states of central and eastern India. Multivariate analyses reveal that education of women and wealth status are found to be the most important positive factors of menstrual hygienic practices. Women's autonomy and exposure to mass media also have a positive impact on the use of menstrual hygiene practice. In contrast, women residing in rural areas, belonging in scheduled tribes and unemployed women are less likely to use hygienic methods during their menstruation. CONCLUSION: The findings of this study suggest increasing opportunities for female education, providing economic incentives, enhancing women's autonomy could help to increase hygienic practices of women during menstruation period. Furthermore, interventions should target socio-economically disadvantaged women to raise the use of sanitary napkins.

Maternal determinants of low birth weight among Indian children: Evidence from the National Family Health Survey-4, 2015-16.

OBJECTIVE: Low birth weight (LBW) is a serious public health problem in low- and middle-income countries and a leading cause of death in the first month of life. In India, about 18% of children are born with LBW (<2500 grams) in 2015-16. In this study, we aim to examine the influence of maternal factors and socio-demographic covariates on LBW in Indian children. METHODS: Data were drawn from the fourth round of the National Family Health Survey (NFHS-4), conducted in 2015-16. A cross-sectional study was designed using a stratified two-stage sampling technique. Cross-tabulation, Pearson's chi-squared test, and multivariate logistic regression analyses were employed to assess the impact of maternal factors and other covariates on children's LBW. RESULTS: Of total participants (n = 147,762), 17.5% of children were found to be born with LBW. The study revealed that women who had prior experience of stillbirth (Adjusted odds ratio [AOR]: 1.20, 95% CI: 1.04-1.38) and any sign of pregnancy complications (AOR: 1.08, 95% CI: 1.05-1.11) were more likely to have LBW children, even after adjusting for a range of covariates. Maternal food diversity was found to a protective factor against children's LBW. Women with underweight and anemic condition were associated with an increased likelihood of LBW children. Regarding maternity care, women who attended ≥4 ANC visits (AOR: 0.84, 95% CI: 0.80-0.88), took iron tablets/syrup during pregnancy (AOR: 0.94, 95% CI: 0.90-0.98), and delivered in a public health facility (AOR: 0.84, 95% CI: 0.79-0.88) were less likely to have LBW babies. Besides, various socio-demographic factors such as place of residence, caste, religion, education, wealth quintile, and geographical region were significantly associated with LBW of children. CONCLUSION: Interventions are needed for adequate ANC utilization, improvement in public facility-based delivery, providing iron supplementation, and uptake of balanced energy-protein diet among pregnant mothers. Besides, special attention should be given to the socio-economically disadvantaged women to address adverse pregnancy and birth outcomes including LBW.

Socio-demographic and environmental factors associated with diarrhoeal disease among children under five in India.

BACKGROUND: Globally, diarrhoea is the second leading cause of death in children under five and a major public health problem. Despite several health care initiatives taken by the government, a large proportion of children still experience diarrhoeal diseases which cause high childhood death in India. This study aims to examine the socio-demographic and environmental factors associated with diarrhoea in children under five in India. METHODS: A cross-sectional study was designed using secondary data from the recent round of the National Family Health Survey (NFHS-4), conducted in 2015-16. A total of 247,743 living children below 5 years of age were included in the analysis. Bivariate and multivariate logistic regression models were carried out to assess the factors associated with childhood diarrhoeal disease. RESULTS: In India, about 9% of under-five children experience diarrhoeal disease in the past 2 weeks preceding the survey. Children living in rural areas (Adjusted odds ratio [aOR]: 1.05; 95% CI: 1.01, 1.09), children belonged to scheduled tribe (aOR: 0.83; 95% CI: 0.79, 0.89) and other castes (aOR: 0.92; 95% CI: 0.88, 0.97), Muslim children (aOR: 1.18; 95% CI: 1.13, 1.24), and children resided in the central (aOR: 1.61; 95% CI: 1.52, 1.70) and west (aOR: 1.08; 95% CI: 1.01, 1.15) regions were significantly associated with higher likelihood of diarrhoea in the past 2 weeks. Concerning environmental factors, child stool disposal (aOR: 1.06; 95% CI: 0.98, 1.09), floor materials (aOR: 1.08; 95% CI: 1.03, 1.12) and roof materials (aOR: 1.08; 95% CI: 1.04, 1.13) of the household were found to be significant predictors of childhood diarrhoea occurrence. CONCLUSIONS: Diarrhoeal disease is common among children who lived in rural areas, scheduled castes, Muslims, and children from poor families. Regarding environmental factors, stool disposal practices in the household, dirt floor, and thatch roof materials of the household unit are risk factors for diarrhoeal disease. Targeted approach should be initiated to mitigate the problem of the poor health status of children by providing adequate health care. The policy-makers and stakeholders should address adverse environmental conditions by the provision of latrine and improved housing facilities.

Effects of indoor pollution on acute respiratory infections among under-five children in India: Evidence from a nationally representative population-based study.

OBJECTIVE: Acute respiratory infections (ARI) are the leading causes of neonatal and child mortality. Despite several national efforts to reduce the incidence of mortality among children, India is one of the largest contributors to under-five mortality in the world. In this study, we examined the effects of indoor pollution on ARI among under-five children in India. METHODS: A cross-sectional study was carried using nationally representative data from the 2015-2016 National Family Health Survey (NFHS-4). This study is based on 247,743 living children under the age of five years. Bivariate and multivariate analyses were performed to assess the impact of indoor air pollution on children's ARI. RESULTS: Almost two-thirds of households (65.2%) used biomass fuels for cooking, 54.9% of households had a separate kitchen, and 47.2% of households had a smoker. About 2.7% of children suffered from ARI in the past two weeks preceding the survey. The use of biomass fuels (OR [odds ratio]: 1.10, 95% CI: 1.01-1.20), households having no separate kitchen (OR: 1.22, 95% CI: 1.14-1.30), and smoking behavior of household members (OR: 1.06, 95% CI: 1.00-1.12) were associated with greater risk of ARI among under-five children even after adjusting for age of child, sex of child, birth order, maternal age, maternal education, caste, religion, wealth quintile, any HH members suffer from tuberculosis (TB), and household crowding. Furthermore, the results revealed that the combined effects of biomass fuels and households without separate kitchen increased the likelihood of children's ARI by 36% (Adjusted OR: 1.35, 95% CI: 1.21-1.51). CONCLUSION: The findings of this study suggest policy interventions to reduce the exposure of indoor air pollution, particularly among the impoverished groups. The government should ensure cleaner fuels for cooking, such as LPG and electricity, to minimize the risk of respiratory diseases among children.