Evidence map›Paper›PMID 41664241›Full record

ArticleOsong public health and research perspectives2026

Correlates and co-occurrence of risk factors for non-communicable diseases among adolescents in schools in Karnataka, India: a cross-sectional study.

Tejaswini Bangalore Darukaradhya, Krishnamurthy Jayanna, Shivaraj Nallur Somanna, Sony Sequeira, Shalini Chandrashekar Nooyi

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Article in Osong public health and research perspectives, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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5 authors.

Tejaswini Bangalore DarukaradhyaDivision of Public Health, Faculty of Life and Allied Health Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, India.
Krishnamurthy JayannaCenter for Integrative Health and Wellbeing, Bengaluru, India.
Shivaraj Nallur SomannaDepartment of Community Medicine, Ramaiah Medical College, M.S. Ramaiah University of Applied Sciences, Bengaluru, India.
Sony SequeiraDivision of Public Health, Faculty of Life and Allied Health Sciences, M.S. Ramaiah University of Applied Sciences, Bengaluru, India.
Shalini Chandrashekar NooyiDepartment of Community Medicine, Ramaiah Medical College, M.S. Ramaiah University of Applied Sciences, Bengaluru, India.

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6 · The paper itself

Abstract

backgroundNon-communicable disease (NCD) risk among adolescents represents a growing concern due to modifiable, lifestyle-related behavioral risk factors. Early identification and control of these factors are essential for prevention. This study assessed the correlates and cooccurrence of NCD-related lifestyle risk factors among school-going adolescents in Karnataka, India, aiming to inform intervention development.

methodsScreening was conducted among 1,100 school adolescents aged 13-16 years from 8 randomly selected urban and rural schools in Karnataka. Data were collected using a validated self-administered questionnaire covering sociodemographic characteristics and social cognitive theory predictors of lifestyle practices. Descriptive statistics, chi-square tests, and logistic regression were employed.

resultsOf the 1,100 adolescents surveyed, 552 and 548 were from urban and rural areas, respectively. Both groups reported high rates of insufficient fruit and vegetable (FV) intake (96.7% and 67.7%, respectively), inadequate physical activity (96.7% and 68.6%), tobacco use (5.6% and 11.5%), and alcohol consumption (5.6% and 10.8%). On logistic regression, urban adolescents were significantly more likely than rural peers to exhibit multiple behavioral risk factors, with 19-fold higher odds of having ≥1 factor (adjusted odds ratio [AOR], 19.04; p< 0.001) and 4-fold higher odds of having ≥2 (AOR, 4.06; p < 0.001). Parental (particularly maternal) education was associated with NCD risk (AOR, 1.82; p= 0.001). Physical inactivity significantly co-occurred with low FV intake (71.7%) and junk food consumption (72.8%).

conclusionUnhealthy lifestyle behaviors among adolescents displayed significant cooccurrence, underscoring the critical need for comprehensive, theory-based school interventions to address multiple interconnected risk factors and mitigate the burden of NCDs.

Indexed as

AdolescentHealth risk behaviorsLifestyleNoncommunicable diseases

Identifiers

PMID41664241
PMCPMC12980643

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.