Nutritional parameters and chronic energy deficiency in older adults of desert areas of Western Rajasthan, India.

摘要

Nutritional status was assessed in 212 older individuals (>=60 yr of age) in a cross-sectional study carried out in desert areas of western Rajasthan, India, during 2003. Heights and wt. were recorded and a family diet survey (1-day, 24-h recall) was carried out in 200 households (HH) from 20 villages. Body mass index (BMI) was used to classify nutritional status. The prevalence of chronic energy deficiency (CED = BMI <18.5) was >=40% in desert areas of India, indicating a very high public health problem. It was higher among older women (52%) compared with men (42.4%) and higher in those belonging to Scheduled Caste and Scheduled Tribes and in HH of laborers, artisans, landless individuals, marginal farmers and below poverty line families. CED did not differ (statistically) between the desert and plain areas of Rajasthan. CED prevalence among older adults in desert areas was actually lower (P < 0.001) than that found in their rural and tribal counterparts. Intervention programmes initiated by the government may explain this finding. These findings support the conclusion that regular nutritional monitoring of older adults in desert and drought prone areas is needed and can help appropriately target the need for intervention measures.