The impact of GE Lunar vs ICMR database in diagnosis of osteoporosis among South Indian subjects

Objective: To study the effect of choosing ICMR reference values on the classification of bone mineral density in Indian patients. Design: Retrospective analysis of Dual Energy X-ray absorptiometry (DEXA) and clinical data. Patients: Totally, 316 patients aged more than 65 years attending a tertiary care hospital in South India who underwent DEXA scan were included in the study. Measurements: DEXA scan at femoral neck and lumbar spine. Results: A total of 316 patients were studied. The mean age was 61.98 ± 7.66 years. There were 46.84% females and 53.16% males. The average BMI was 26.37 ± 4.51. Of these patients, 46 had history of hip fracture (14.55%). The adoption of the ICMR normative data resulted in a significant increase in T scores in both the hip (+0.51, P