02194nas a2200253   4500000000100000008004100001653001700042653001200059653001000071653001000081653000900091100001200100700001400112700001400126700001200140700001400152700001300166245008900179856004600268300001200314490000800326050001300334520159300347       2013                            d10aWorking life10aleprosy10aIndia10aDAWLY10aDALY1 aRao P S1 aDarlong F1 aTimothy M1 aKumar S1 aAbraham S1 aKurian R00aDisability adjusted working life years (DAWLYs) of leprosy affected persons in India  uhttp://icmr.nic.in/ijmr/2013/may/0504.pdf  a907-9100 v137  aRAO 20133 aBackground & objectives: Disability-adjusted life years (DALYs) have been accepted as a useful method to estimate the burden of disease, and can be adapted to determine the number of productive years lost due to the disability. DALY has been reported for many studies but not for leprosy. Hence this study was carried out in three States of India. In view of the fact that in this study, productive working years are used, the term is modified as DAWLY.
Methods: A representative random sample of 150 leprosy affected persons, 50 from each States of Uttar Pradesh, West Bengal and Chhattisgarh, was chosen, and data were collected on detailed work-life history, occupation, time when leprosy was discovered, reported and treatment started, break of job/loss of income due to leprosy. The loss of wages and durations were used to compute the life-years lost due to leprosy, and summarized over the average total duration of 42 years of productive work-life from 18 to 60 years. The percentage losses were determined and differences tested for statistical significance.
Results: The overall mean (± SE) disability adjusted working life years was 28.6 (±0.67), a reduction of 13.4 yr from the ideal productive working life period of 42 yr. The youngest patients with disability had a reduction of 41.4 per cent, as compared to the oldest patients. There was a significant increase in loss based on year for those whose disability started earlier (P=0.0024).
Interpretation & conclusions: On an average, 30 per cent of the leprosy affected person’s work life is lost due to disability.