RESUMEN
INTRODUCTION: Tobacco is a well-established risk factor for cancer, but its association with other morbidities needs consideration. The low-income and middle-income countries (LMICs) with unprecedented demographic transformation lack evidence on tobacco use and its impact on cognitive health. AIMS AND METHODS: Using a propensity score matching approach, we utilized data from the Longitudinal Ageing Study of India. Study employed 1:1 nearest neighbor matching with the replacement methodology. We estimated the odds of the poor cognitive score and tobacco use among older adults based on five different models for ever tobacco user, former tobacco user, current tobacco user, current smokers, and current smokeless tobacco users with reference to never tobacco users. RESULTS: The estimated average treatment effect for the treated and the untreated group has shown a higher likelihood of cognitive decline among ever (OR -0.26; 95%CI -0.43 to -0.09), current (OR -0.28; 95%CI -0.45 to -0.10), and former (OR -0.53; 95%CI -0.87 to -0.19) tobacco users compared to never tobacco users. The finding further suggests the odds of lower cognitive scores among older adults who were smokers (OR -0.53; 95%CI -0.87 to -0.19) and smokeless tobacco users (OR -0.22; 95%CI -0.43 to -0.01) as compared to never tobacco users. CONCLUSIONS: Interventions designed to prevent the incidence of cognitive impairment should focus on limiting the use of tobacco. Strategies under the tobacco-free generation initiative should be amplified in order to prevent future generations from productivity loss, premature ageing and to promote healthy aging. IMPLICATIONS: Evidence of a definitive association between tobacco consumption and cognition among older adults is sporadic in LMICs. Though tobacco is a risk factor for various diseases including cancer, the extent of its impact on cognitive health among the older population is limited. This study contributes to the existing literature by highlighting poor cognitive outcomes among older adults who smoke tobacco and/or consume smokeless tobacco as compared to never-tobacco users. Our findings emphasize the need to accelerate programmes related to tobacco-free generation in LMICs to reach a higher quality of life and healthy aging in pursuit of achieving the sustainable development goal of "good health and well-being."
Asunto(s)
Neoplasias , Tabaco sin Humo , Humanos , Anciano , Puntaje de Propensión , Calidad de Vida , Uso de Tabaco/epidemiología , CogniciónRESUMEN
OBJECTIVE: Tobacco consumption among low- and middle-income countries where food insecurity remains a challenge poses several concerns. This review examines the available global evidence linking smokeless tobacco (SLT) use with public health nutrition and its implications. DESIGN: Systematic review of articles extracted from PubMed and Scopus from January 2000 to December 2020. SETTING: Included studies that demonstrated the relationship between SLT and nutrition-related factors, that is, BMI, malnutrition, anaemia, poor birth outcomes and metabolic disorders. Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines have been followed to conduct the systematic evidence review. PARTICIPANTS: A total of thirty-four studies were finally used in the systematic review, which included cross-sectional (thirty-one) and cohort (three). RESULTS: SLT use has a huge impact on body weight, alteration in taste, poor oral health, and consumption of fruits and vegetables leading to malnutrition. Maternal use of SLT not only leads to anaemia but also hampers birth outcomes. Increased risk of metabolic syndrome and gallstone disease among SLT users are also well documented in the studies. CONCLUSION: The review highlights the linkages between SLT usage and poor nutritional outcomes. Tobacco control efforts should be convergent with public health nutrition to achieve overall health benefits. Attention is also required to explore suitable mechanisms for SLT cessation combined with enhancing food and nutrition security at the community level in sync with investments in public health nutrition intervention.
Asunto(s)
Desnutrición , Tabaco sin Humo , Humanos , Tabaco sin Humo/efectos adversos , Estudios Transversales , Salud Pública , Uso de Tabaco/epidemiología , Uso de Tabaco/efectos adversosRESUMEN
This study examines whether exposure to secondhand smoke (SHS) increases the risk of acute respiratory infections (ARI) among children aged 0-59 months. Study utilized nationally representative data from National Family Health Survey (2015-2016), which adopted two-stage stratified random sampling. Four mutually exclusive groups based on the type of cooking fuel usage and SHS exposure were created. Descriptive statistics and multivariate logistics regression analysis were applied. At the national level, 10.5% prevalence of ARI was reported during 2015-2016. About 47.9% (95%CI 47.7-48.2) of households was exposed to SHS and used solid biomass fuel for cooking. Nearly, 20.7% of households with clean fuel usage was exposed to SHS. Regression analysis suggests that the likelihood of ARI among children who were living in households with solid biomass fuel usage and exposed to SHS was 11% (95%CI 1.06-1.17) greater than children living in households with clean fuel usage with no SHS exposure. Moreover, our results further revealed that the odds of ARI among children living in households with clean fuel but exposed to SHS were 19% (95%CI 1.13-1.25) higher than the children living in the household with no SHS exposure and clean fuel use. Children living in households exposed to SHS are at higher risk of ARI.
Asunto(s)
Contaminación del Aire Interior , Infecciones del Sistema Respiratorio , Contaminación por Humo de Tabaco , Contaminación del Aire Interior/análisis , Niño , Preescolar , Culinaria/métodos , Estudios Transversales , Humanos , India/epidemiología , Lactante , Recién Nacido , Infecciones del Sistema Respiratorio/epidemiología , Contaminación por Humo de Tabaco/efectos adversos , Contaminación por Humo de Tabaco/análisisRESUMEN
Background & objectives: Contrary to overall declining trend in smokeless tobacco (SLT) use in India, an increase is observed in north-east (NE) India. This study examined the predictors of daily SLT use by gender and assessed the demographic and socio-economic characteristics that contribute to gender differences in SLT use in NE India. Methods: Data collected from 15,259 and 13,574 adults in the two rounds of Global Tobacco Adult Survey 1 and 2 for NE India during 2009-2010 and 2016-2017 were analyzed. Relative change, multivariable binary logistic regression and Blinder-Oaxaca decomposition analysis were used for analysis. Results: The findings suggest that among women in NE India, the daily SLT use significantly increased by 58 per cent between 2009-2010 to 2016-2017. Women residing in Nagaland, Manipur, Mizoram and Tripura were 3.5 and 2.5 times, respectively more likely to be daily SLT users compared to those in Assam. While age, education and wealth were the significant predictors of SLT use in both women and men, increased odds of SLT use were observed with women's type of occupation and the State of residence. The majority of the gender differences in daily SLT use was explained by differences in work status (44%), age (26%), education (14%) and wealth status (9%) between men and women. Interpretation & conclusions: Increasing prevalence of SLT use amongst women in the NE States necessitates integration of gender-specific messages on harmful effects of SLT in the ongoing tobacco control programmes and development of culturally appropriate community-based interventions for cessation of SLT use.
Asunto(s)
Tabaquismo , Tabaco sin Humo , Masculino , Adulto , Humanos , Femenino , Tabaco sin Humo/efectos adversos , India/epidemiología , Uso de Tabaco/epidemiología , Tabaquismo/epidemiología , NicotianaRESUMEN
With simultaneous efforts to address a huge burden of malnutrition, especially among children and younger women, India also encounters a mushrooming prevalence of overweight and obesity among the adult population. This study analysed data from two consecutive rounds of the National Family Health Survey (NFHS) conducted in 2005-06 and 2015-16, to present the burden of overweight and obesity among adult men and women in India. The findings highlight a rising burden of overweight and obesity, although the level and the extent of change over the study period varied across states. The district-wise analysis revealed geographical clusters of overweight and obesity. Further investigation suggests that overweight or obesity are not exclusive to urban areas, and economically well-off populations are more inclined to be overweight or obese. The trends and patterns of overweight and obesity in India argue for timely public health preparedness and interventions to avoid the rising incidence of non-communicable diseases in India.
Asunto(s)
Desnutrición , Salud Pública , Adulto , Índice de Masa Corporal , Niño , Femenino , Encuestas Epidemiológicas , Humanos , India/epidemiología , Masculino , Obesidad/epidemiología , Sobrepeso/epidemiología , PrevalenciaRESUMEN
OBJECTIVE: Despite a reduction in maternal mortality in recent years, a high rate of anaemia and other nutrient inadequacies during pregnancy pose a serious threat to mothers and their children in the Global South. Using the framework of the WHO-Commission on Social Determinants of Health, this study examines the socioeconomic, programmatic and contextual factors associated with the consumption of iron and folic acid (IFA) tablets/syrup for at least 100 d (IFA100) and receiving supplementary food (SF) by pregnant women in India. DESIGN: We analysed a nationally representative cross-sectional survey of over 190 898 ever-married women aged 15-49 years who were interviewed as part of the National Family Health Survey (NFHS) conducted during 2015-16, who had at least one live birth preceding 5 years of the survey. SETTING: All twenty-nine states and seven union territories of India. PARTICIPANTS: Ever-married women aged 15-49 years. RESULTS: Less than one-third of women were found to be consuming IFA100, and a little over half received SF during their last pregnancy. The consumption of IFA100 was likely to improve with women's education, household wealth, early and more prenatal visits, and in a community with high pregnancy registration. Higher parity, early and more prenatal visits, contact with community health workers during pregnancy, belonging to a poor household and living in an aggregated poor community and rural area positively determine whether a woman might receive SF during pregnancy. CONCLUSIONS: Continuous monitoring and evaluation of provisioning IFA and SF in targeted groups and communities is a key to expanding the coverage and reducing the burden of undernutrition during pregnancy.
Asunto(s)
Dieta Saludable , Promoción de la Salud/métodos , Fenómenos Fisiologicos de la Nutrición Prenatal , Salud Pública , Adolescente , Adulto , Estudios Transversales , Suplementos Dietéticos , Femenino , Ácido Fólico , Humanos , India , Hierro , Persona de Mediana Edad , Embarazo , Adulto JovenRESUMEN
BACKGROUND & OBJECTIVES: Evidence-based planning has been the cornerstone of India's response to HIV/AIDS. Here we describe the process, method and tools used for generating the 2015 HIV estimates and provide a summary of the main results. METHODS: Spectrum software supported by the UNAIDS was used to produce HIV estimates for India as a whole and its States/Union Territories. This tool takes into consideration the size and HIV prevalence of defined population groups and programme data to estimate HIV prevalence, incidence and mortality over time as well as treatment needs. RESULTS: India's national adult prevalence of HIV was 0.26 per cent in 2015. Of the 2.1 million people living with HIV/AIDS, the largest numbers were in Andhra Pradesh, Maharashtra and Karnataka. New HIV infections were an estimated 86,000 in 2015, reflecting a decline by around 32 per cent from 2007. The declining trend in incidence was mirrored in most States, though an increasing trend was detected in Assam, Chandigarh, Chhattisgarh, Gujarat, Sikkim, Tripura and Uttar Pradesh. AIDS-related deaths were estimated to be 67,600 in 2015, reflecting a 54 per cent decline from 2007. There were variations in the rate and trend of decline across India for this indicator also. INTERPRETATION & CONCLUSIONS: While key indicators measured through Spectrum modelling confirm success of the National AIDS Control Programme, there is no room for complacency as rising incidence trends in some geographical areas and population pockets remain the cause of concern. Progress achieved so far in responding to HIV/AIDS needs to be sustained to end the HIV epidemic.
Asunto(s)
Epidemias , Infecciones por VIH/epidemiología , VIH/patogenicidad , Adolescente , Adulto , Femenino , Infecciones por VIH/patología , Infecciones por VIH/virología , Humanos , India/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Adulto JovenRESUMEN
The rapid growth of the older population in India draws attention to the factors that contribute to their changing health realities. However, there has hardly been any study in India that has looked at the effects of specific social networks with children, relatives, friends and confidant on depression among older adults. The objective of the study is to investigate the association between social network and depression among the rural elderly. The study population comprised over 630 older adults (aged 60 and above) from the rural areas of Varanasi, Uttar Pradesh. We adopted Berkman's theoretical model of the impact of social relations on depression among the elderly in the Indian context. Results of the Confirmatory Factor Analysis (CFA) demonstrated that the four specific social network types: children, relatives, friends and confidant were tenable. The results showed that a better social network with 'friends/neighbours' was protective against depression among the rural elderly. This clearly points to the need for more social network centres for older adults, so that they can interact with friends within the community or between communities and participate in group activities.
Asunto(s)
Envejecimiento/psicología , Depresión/psicología , Salud Mental , Población Rural , Apoyo Social , Anciano , Anciano de 80 o más Años , Estudios Transversales , Depresión/epidemiología , Análisis Factorial , Femenino , Amigos , Estado de Salud , Humanos , India/epidemiología , Estilo de Vida , Masculino , Persona de Mediana Edad , Análisis Multivariante , Escalas de Valoración Psiquiátrica , Factores SocioeconómicosRESUMEN
BACKGROUND & OBJECTIVES: The level of infant and child mortality is high among Scheduled Tribes particularly those living in rural areas. This study examines levels, trends and socio-demographic factors associated with infant and child mortality among Scheduled Tribes in rural areas. METHODS: Data from the three rounds of the National Family Health Survey (NFHS) of India from 1992 to 2006 were analysed to assess the levels and trends of infant and child mortality. Univariate and multivariate Cox proportional hazard model were used to understand the socio-economic and demographic factors associated with mortality during 1992-2006. RESULTS: Significant change was observed in infant and child mortality over the time period from 1992-2006 among Scheduled Tribes in rural areas. After controlling for other factors, birth interval, household wealth, and region were found to be significantly associated with infant and child mortality. Hazard of infant mortality was highest among births to mothers aged 30 yr or more (HR=1.3, 95% CI=1.1-1.7) as compared with births to the mother's aged 20-29 yr. Hazard of under-five mortality was 42 per cent (95% CI=1.3-1.6) higher among four or more birth order compared with the first birth order. The risk of infant dying was higher among male children (HR = 1.2, 95% CI=1.1-1.4) than among female children while male children were at 30 per cent (HR=0.7, 95% CI=0.6-0.7) less hazard of child mortality than female children. Literate women were at 40 per cent (HR=0.6, 95% CI=0.50-0.76) less hazard of child death than illiterate women. INTERPRETATION & CONCLUSIONS: Mortality differentials by socio-demographic and economic factors were observed over the time period (1992-2006) among Scheduled Tribes (STs) in rural India. Findings support the need to focus on age at first birth and spacing between two births.
Asunto(s)
Mortalidad del Niño , Mortalidad Infantil , Grupos de Población , Adulto , Preescolar , Femenino , Humanos , India , Lactante , Masculino , Edad Materna , Factores SocioeconómicosRESUMEN
Despite high rates of early childbearing, maternal mortality, and under-five mortality, little is known about factors that affect access of teenage mothers to maternal and child health (MCH) services in Niger. This paper explores potential factors associated with the utilization of MCH care services by adolescent mothers. Using the third wave of the Niger demographic and health survey (NDHS) 2006, we estimate three multivariate logistic regression models to assess individual characteristics associated with the utilization of antenatal care (ANC) and safe delivery care services among adolescent women, as well as full immunization received by children born to adolescent mothers. The analytical sample includes 934 adolescent mothers out of 1,835 respondents aged 15-19, and within this group, 493 mother-child dyads for children aged 12-59 months. Possessing any level of education was found associated with the increased use of all three selected MCH services, while urban residence and higher income were associated with the increased use of two of three MCH services studied. Higher birth order plus a birth interval more than 2 years for the most recent birth appeared associated with the lower probability of antenatal care visits and safe delivery care. This study finds that women who attended at least four ANC visits were more likely to experience safe delivery care, and the children whose mothers had safe delivery care were more likely to receive full immunization. Therefore, an effective program should be designed to promote a continuum of MCH care with special attention to adolescent women who are uneducated, poor and residing in rural areas.
Asunto(s)
Servicios de Salud del Niño/estadística & datos numéricos , Inmunización/estadística & datos numéricos , Servicios de Salud Materna/estadística & datos numéricos , Embarazo en Adolescencia , Adolescente , Niño , Intervalos de Confianza , Femenino , Encuestas Epidemiológicas , Humanos , Modelos Logísticos , Niger , Oportunidad Relativa , Embarazo , Resultado del Embarazo , Atención Prenatal , Adulto JovenRESUMEN
This study examines the association between age cohort and utilization of maternal health care services in India, before and after adjusting for individual, household and contextual factors. Using data from the Demographic and Health Survey 2005-06, women were classified into three distinct age cohorts based on their age at childbirth: 15-24, 25-34 and 35-49 years. Binary logistic regression models were applied to assess the influence of women's age cohort on receiving full antenatal care (ANC) and skilled birth attendance (SBA). The analytical sample included the women who delivered their most recent birth at any time in the 5 years preceding the survey. Women belonging to the younger age cohort were found to be disadvantaged in receiving full ANC, whereas increasing age of women was negatively associated with receiving SBA. Low level of education, low mass media exposure, low autonomy, belonging to deprived social groups, poor economic status and residence in the central region were found to be major constraining factors in receiving full ANC and SBA for women in India. The findings support the need for 'age-sensitive' interventions that tailor programmes and incentives to women's health care needs through the reproductive life-stage. Urgent efforts are needed to ensure that women who are illiterate and those belonging to low autonomy and low socioeconomic groups receive the recommended maternal health care benefits.
Asunto(s)
Países en Desarrollo , Relaciones Intergeneracionales , Servicios de Salud Materna/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Estudios de Cohortes , Femenino , Encuestas Epidemiológicas , Humanos , India , Persona de Mediana Edad , Partería/estadística & datos numéricos , Embarazo , Atención Prenatal/estadística & datos numéricos , Revisión de Utilización de Recursos , Adulto JovenRESUMEN
This study quantified and decomposed health inequalities among the older population in India and analyzes how health status varies for populations between 60 to 69 years and 70 years and above. Data from the 60th round of the National Sample Survey (NSS) was used for the analyses. Socioeconomic inequalities in health status were measured by using Concentration Index (CI) and further decomposed to find critical determinants and their relative contributions to total health inequality. Overall, CI estimates were negative for the older population as a whole (CI = -0.1156), as well as for two disaggregated groups, 60 to 69 years (CI = -0.0943) and 70 years and above (CI = -0.08198). This suggests that poor health status is more concentrated among the socioeconomically disadvantaged older population. Decomposition analyses revealed that poor economic status (54 %) is the dominant contributor to total health inequalities in the older population, followed by illiteracy (24 %) and rural place of residence (20 %). Other indicators, such as religion, gender and marital status were positive, while Caste was negatively associated with health inequality in the older populations. Finally, a comparative assessment of decomposition results suggest that critical contributors for health inequality vary for the older population of 60 to 69 years and 70 years and above. These findings provide important insights on health inequalities among the older population in India. Implications are advanced.
Asunto(s)
Estado de Salud , Disparidades en Atención de Salud/economía , Anciano , Anciano de 80 o más Años , Femenino , Encuestas Epidemiológicas , Humanos , India , Masculino , Persona de Mediana Edad , Factores SocioeconómicosRESUMEN
BACKGROUND: Type III interferons (IFN), also called as lambda IFNs (IFN-λs), are antiviral and immunomodulatory cytokines that are evolutionarily important in humans. Given their central roles in innate immunity, they could be influencing other aspects of human biology. This study aimed to examine the association of genetic variants that control the expression and/or activity of IFN-λ3 and IFN-λ4 with multiple phenotypes in blood profiles of healthy individuals. METHODS: In a cohort of about 550 self-declared healthy individuals, after applying several exclusion criteria to determine their health status, we measured 30 blood parameters, including cellular, biochemical, and metabolic profiles. We genotyped them at rs12979860 and rs28416813 using competitive allele-specific PCR assays and tested their association with the blood profiles under dominant and recessive models for the minor allele. IFN-λ4 variants rs368234815 and rs117648444 were also genotyped or inferred. RESULTS: We saw no association in the combined cohort under either of the models for any of the phenotypes. When we stratified the cohort based on gender, we saw a significant association only in males with monocyte (p = 1 × 10-3 ) and SGOT (p = 7 × 10-3 ) levels under the dominant model and with uric acid levels (p = 0.01) under the recessive model. When we tested the IFN-λ4 activity modifying variant within groupings based on absence or presence of one or two copies of IFN-λ4 and on different activity levels of IFN-λ4, we found significant (p < 0.05) association with several phenotypes like monocyte, triglyceride, VLDL, ALP, and uric acid levels, only in males. All the above significant associations did not show any confounding when we tested for the same with up to ten different demographic and lifestyle variables. CONCLUSIONS: These results show that lambda interferons can have pleiotropic effects. However, gender seems to be an effect modifier, with males being more sensitive than females to the effect.
Asunto(s)
Interferón lambda , Interferones , Masculino , Femenino , Humanos , Interferones/genética , Interferones/metabolismo , Ácido Úrico , Interleucinas/genética , Interleucinas/metabolismo , FenotipoRESUMEN
Despite the significant success of India's COVID-19 vaccination program, a sizeable proportion of the adult population remains unvaccinated or has received a single dose of the vaccine. Despite the recommendations of the Government of India for the two doses of the COVID-19 vaccine and the precautionary booster dose, many people were still hesitant towards the COVID-19 full vaccination. Hence, this study aimed to identify the primary behavioral and psychological factors contributing to vaccine hesitancy. Cross-sectional data was collected via a multi-stage sampling design by using a scheduled sample survey in the Gorakhpur district of Uttar Pradesh, India, between 15 July 2022 to 30 September 2022. This study has utilized three health behavior models-the Health Belief Model (HBM), the Theory of Planned Behavior (TPB), and the 5C Psychological Antecedents of vaccination, and employed bivariate and multivariable binary logistic regression model to assess the level of vaccine hesitancy and predictive health behavior of the respondents. Results indicate that among the constructs of the HBM and 5C Antecedents models, "perceived benefits", "confidence" and "collective responsibility" showed a lesser likelihood of COVID-19 vaccine hesitancy. However, in the TPB model constructs, a 'negative attitude towards the vaccine' showed a four times higher likelihood of COVID-19 vaccine hesitancy. From the future policy perspective, this study suggested that addressing the issue of 'negative attitudes towards the vaccine' and increasing the trust or confidence for the vaccine through increasing awareness about the benefits of the vaccination in India may reduce vaccine hesitancy.
Asunto(s)
Vacunas contra la COVID-19 , COVID-19 , Conductas Relacionadas con la Salud , Vacilación a la Vacunación , Humanos , India , Adulto , Vacunas contra la COVID-19/administración & dosificación , Masculino , Femenino , COVID-19/prevención & control , COVID-19/psicología , COVID-19/epidemiología , Vacilación a la Vacunación/psicología , Vacilación a la Vacunación/estadística & datos numéricos , Estudios Transversales , Persona de Mediana Edad , SARS-CoV-2/inmunología , Adulto Joven , Vacunación/psicología , Conocimientos, Actitudes y Práctica en Salud , Adolescente , Encuestas y Cuestionarios , Modelo de Creencias sobre la SaludRESUMEN
The increased reach of health programs in India during the past few decades has contributed to a decline in postnatal mortality including infant and child mortality; however, reduction in neonatal mortality remained negligible. About seven out of ten neonatal deaths take place within a week after birth. The progress in reduction as well as dimension along which early neonatal mortality is patterned in India remains unclear. We examine the trend in early neonatal mortality and its possible demographic and socioeconomic predictors using nationally representative data. Data from the three cross-sectional rounds of the National Family Health Survey of India from 1992 to 1993, 1998 to 1999 and 2005 to 2006 were analyzed. Early neonatal mortality rate was estimated for selected demographic and socioeconomic population groups and for major states in India using information on births and deaths during the 3 years preceding the respective surveys. Using the multivariate logistic regression model, we assessed proximate determinants of early neonatal deaths during 1990-2006. Sex of the child, child's birth size, birth order and interval, type of child's birth, mother's age at child's birth, mother's educational status, religion, household economic status and region of residence emerged as significant predictors of early neonatal deaths. The adjusted multivariate analysis indicates that majority of the socio-demographic predictors reveal a negligible decline in the probability of early neonatal deaths during 1990-2006. Moreover, based on comprehensive reviews of scientific literature on newborn's survival we document some of the recommended ways to prevent early neonatal mortality in India.
Asunto(s)
Mortalidad Infantil/tendencias , Adolescente , Adulto , Factores de Edad , Intervalo entre Nacimientos , Orden de Nacimiento , Peso al Nacer , Estudios Transversales , Escolaridad , Femenino , Humanos , India/epidemiología , Recién Nacido , Modelos Logísticos , Masculino , Edad Materna , Análisis Multivariante , Factores Sexuales , Factores Socioeconómicos , Adulto JovenRESUMEN
The poor maternal health care service utilization among adolescent women remains an intimidating challenge in Malawi. This study examines the factors associated with the utilization of selected maternal health care services among married adolescent women (aged 15-19 years) using data from the Malawi Demographic and Health Survey, 2010. Maternal age, household economic status, and status of the child were found to be significant factors associated with at least four antenatal care visits; whereas personal barriers, birth order and interval, religion, and ethnic group explain the variation in the utilization of postnatal care within 42 days of delivery.
Asunto(s)
Servicios de Salud Materna/estadística & datos numéricos , Adolescente , Femenino , Encuestas de Atención de la Salud , Humanos , Malaui/epidemiología , Edad Materna , Atención Posnatal/estadística & datos numéricos , Embarazo , Factores Socioeconómicos , Adulto JovenRESUMEN
Smokeless tobacco (SLT) consumption increases the risk of cardiovascular diseases and cancer and leads to adverse reproductive health outcomes among women and newborns. This study examines the factors associated with initiation, continuation and cessation of SLT use among women in the reproductive age so as to formulate and include prevention and cessation interventions from its inception. The study was conducted in urban low-income communities in India. Using snowball and purposive sampling techniques, in-depth interviews were conducted with 20 pregnant and 22 lactating women who currently used SLT products. Data were analysed using thematic analysis with the help of QSR NVivo software. Findings revealed that factors such as people influencing usage change with different life stages including pre-marital and post-marital periods. Perceived health benefits, altered taste preferences during pregnancy and social influences were also studied. Women were found to be more aware of the harmful effects of tobacco during pregnancy than during breastfeeding. Social stigma around women consuming tobacco acted as a major driving factor for cessation. Most of the participants were willing to quit but were not aware of any technique or programme for cessation. The findings of the study highlight the need to develop behavioural change intervention tools, which are culturally and locally appropriate and have a gender-sensitive approach. Different socio-cultural factors associated with initiation/cessation at different life stages should also be taken into consideration while developing these tools.
Asunto(s)
Tabaquismo , Tabaco sin Humo , Recién Nacido , Embarazo , Humanos , Femenino , Tabaco sin Humo/efectos adversos , Lactancia , Uso de Tabaco , IndiaRESUMEN
Background/Objectives: Studies globally have documented the impact of COVID 19 on maternal and newborn health services. This study assesses the impact of COVID-19 on essential maternal and child health (MCH) services in India based on the national Health Management Information System (HMIS). Methods: Present retrospective study used secondary data analysis upon the routinely collected data accessed from Health Management Information System. Microdata on maternal and newborn indicators was extracted for all states between April and June during 2019, 2020 and 2021. Relative change for each indicator were taken into consideration for the year 2020 and 2021; with respect to the outcomes in 2019. Results: Compared to 2019, antenatal care registrations saw a decline in all states for both periods in 2020 and 2021 except for Sikkim, Telangana, Maharashtra and Andhra Pradesh. Similarly, the relative changes in 2019 pertaining to the proportion of pregnant women provided with emergency obstetric care for pregnancy complications registered a decline in all states except for Himachal Pradesh, Telangana and Arunachal Pradesh. There was a decreasing trend noted in institutional deliveries in 2020 and 2021 among all major states. However, an increasing trend was seen in the number of immunization sessions held among all major states. Conclusion: The study demonstrates a disruption in service delivery during the lockdown period in the first wave and the peak of the second wave. Further qualitative studies need to be undertaken to generate evidence for maintaining continuum of care during a pandemic situation.
RESUMEN
OBJECTIVE: Tobacco use begins at an early age and typically leads to a long-term addiction. The age of initiation for tobacco use is not well studied in South Asia, where 22% of tobacco smokers and 81% of smokeless tobacco (SLT) users reside. METHODS: Data from the nationally representative Global Adult Tobacco Surveys in India, Bangladesh and Pakistan were analysed to examine patterns of initiation among smokers and smokeless tobacco users. RESULTS: Data on 94 651 individuals were analysed, of which 13 396 reported were ever daily smokers and 17 684 were ever SLT users. The proportion of individuals initiating tobacco use before the age of 15 years has increased over time. The rates of SLT initiation among those aged 15-24 years increased markedly in Bangladesh (by 7.8%) and Pakistan (by 37.7%) between 1983 and 1999-2000. Among males, the increase in SLT initiation was higher in individuals aged below 15 years compared with other age groups in India and Bangladesh. Smoking initiation among females aged below 15 years has also significantly increased in India over time. Compared with the initiation of tobacco smoking before the age of 15 years, a greater increase in the proportion of SLT users was observed in urban areas. CONCLUSION: Our findings indicate that the proportion of youth initiating tobacco (both smoking and smokeless) before the age of 15 years has increased over time in all three countries. Moreover, variations in age at initiation for different types of tobacco products across countries, and by rurality, were noticeable. Younger youths (aged up to 15 years) should therefore be a priority population for tobacco control interventions. Strategies such as raising the legal age of tobacco sale and use to 21 years, and, other measures under WHO Framework Convention on Tobacco Control (FCTC), may prevent underage use and avert lifelong addiction to tobacco products.
Asunto(s)
Uso de Tabaco , Adolescente , Adulto , Femenino , Humanos , Masculino , Bangladesh/epidemiología , Estudios Transversales , India/epidemiología , Pakistán/epidemiología , Uso de Tabaco/epidemiologíaRESUMEN
Background: Physician-coded verbal autopsy (PCVA) is the most widely used method to determine causes of death (COD) in countries where medical certification of death is low. Computer-coded verbal autopsy (CCVA), an alternative method to PCVA for assigning the COD is considered to be efficient and cost-effective. However, the performance of CCVA as compared to PCVA is yet to be established in the Indian context. Methods: We evaluated the performance of PCVA and three CCVA methods i.e., InterVA 5, InSilico, and Tariff 2.0 on verbal autopsies done using the WHO 2016 VA tool on 2,120 reference standard cases developed from five tertiary care hospitals of Delhi. PCVA methodology involved dual independent review with adjudication, where required. Metrics to assess performance were Cause Specific Mortality Fraction (CSMF), sensitivity, positive predictive value (PPV), CSMF Accuracy, and Kappa statistic. Results: In terms of the measures of the overall performance of COD assignment methods, for CSMF Accuracy, the PCVA method achieved the highest score of 0.79, followed by 0.67 for Tariff_2.0, 0.66 for Inter-VA and 0.62 for InSilicoVA. The PCVA method also achieved the highest agreement (57%) and Kappa scores (0.54). The PCVA method showed the highest sensitivity for 15 out of 20 causes of death. Conclusion: Our study found that the PCVA method had the best performance out of all the four COD assignment methods that were tested in our study sample. In order to improve the performance of CCVA methods, multicentric studies with larger sample sizes need to be conducted using the WHO VA tool.