Quality of life among migrant construction workers in Bangalore city: A cross-sectional study

Context: The construction industry is one of the oldest industries in India, which employs a large number of workers of poor socioeconomic status. Bangalore has seen significant rise in the number of migrants from various parts of the country to work in construction industry. These workers suffer from lack of good accommodation, basic sanitation, health facilities, stressful working conditions, and poor social life. Quality of life (QoL) among a population is an essential step to understand and improve health status, well-being, and mental health of the population. Materials and Methods: A cross-sectional study was done to assess QoL among migrant construction workers in Bangalore. We interviewed 400 workers using questionnaire containing sociodemographic profile and WHOQOLBREF scale. Factors associated with QoL were tested using independent "t" test and Chi-square test and P < 0.05 was considered as statistically significant. Results: The mean age of the workers was 26.38 + /4.3 years and majority of them were men (95.2%). The smokers had higher mean score in psychological domain with a significant P value. Those who lived in huts had higher mean score (60.4+/9.71) in the social domain as compared with those who lived in pucca houses (59.7 + /12.5). Those who were married, worked as nonlaborers, lived in pucca houses, earned higher income had higher mean scores in the environmental domain compared with those who were unmarried, laborers, lived in huts, and earned lower income. Conclusion: Migrant construction workers had poor physical, social, and psychological QoL, whereas QoL in environmental domain is better compared with studies done across the country and it was significantly associated with higher income, education, better accommodation, and type of work. We recommend strategies to improve their physical, social and psychological well-being of this vulnerable population through strict legislations.