SUNDAS SEHARTEHREEMSADAF SARFRAZABEERA SHAKEELSEERAT JAVEDSABA2025-09-222025-09-222025https://escholar.umt.edu.pk/handle/123456789/6682In a population exposed to elevated levels of the Air Quality Index (AQI), this study examines the relationship between blood biomarkers and lung abnormalities seen on chest X-rays. This research was planned to understand the connection between radiological findings and biochemical indicators that is essential to contribute to respiratory illnesses.enCORRELATION OF LUNG ABNORMALITIES ON X-RAYS WITH BLOOD BIOMARKERS IN POPULATION EXPOSED TO HIGH AIR QUALITY INDEX (AQI):A COMBINED RADIOLOGICAL AND BIOCHEMICAL APPROACHThesis