A Case Control Observational Study to Determine Relation between Indoor Air Pollution and Lung Cancer

To investigator indoor air pollution particular matter (PM) level and various indoor air pollution exposures, and to examine their relationship with risk of lung cancer in urban Indian. Population with a focus on non smoking. We conducted a case control of which 120 case and 200 controls were non smoker. Were measured using a particle mass monitor. Unconditional logistic models were used calculated adds ration (ORs) and 60% confidence intervals after adjusting for age, educational, kuppu swami scale and smoking. Among non smoking, lung cancer was strongly associated with multiple source of indoor air pollution.