PREVALENCE AND CLINICAL CORRELATES OF PRESERVED RATIO IMPAIRED SPIROMETRY AMONG ADULTS ATTENDING A TERTIARY-CARE NON-COMMUNICABLE DISEASE CLINIC. A-JMRHS 2026, 4 (2), 1830-1837. https://doi.org/10.65605/a-jmrhs.2026.v04.i02.pp1830-1837.