The effect of daily walking on body fat distribution was investigated using an electronic pedometer and ultrasonography. Subjects were 77 women, aged 31 to 72 years. They were divided into four groups according to the average number of steps they walked per day(I<7, 500, 7, 500≤II<10, 000, 10, 000≤III<12, 500, 12, 500≤IV). Subcutaneous fat in the trunk and limbs, and the minimum thickness of subcutaneous fat(Smin) and the maximum thickness of preperitoneal fat(Pmax) below the xiphoid process were measured by ultrasonography. Abdominal wall fat index (AFI) reflecting the intra−abdominal fat accumulation was obtained by dividing Pmax by Smin. Fat distribution was analyzed by ANCOVA, controlled for age, body mass index(BMI), percent body fat, and menopausal status. Energy and macronutrient intake were obtained through a nutritional survey. There were no significant differences in anthropometric variables, energy and macronutrient intake, and subcutaneous fat thickness in trunk and limbs. Pmax of Group I was significantly higher than Group IV. Furthermore. Group I showed significantly higher AFI than the other three Groups (II, III, IV). The results of this study suggested that women who walked less than 7, 500 steps per day tend to have significantly increased intra−abdominal fat accumulation.
Fatty acid glycerol esters ; Group I ; Walking ; Roman Numeral IV ; Amniotic Fluid Index

The nutritional status of tuberculosis patients (TBP) and controls (CT) was compared among adult (> 20 years) Bengalees in Shyamnagar, Barrackpore, Naihati and Jagaddal of North 24 Parganas District, West Bengal, India. The subjects included 310 men (154 TBP and 156 CT) and 246 women (128 TBP and 118 CT). The mean ages of TBP men was 36.4 years (CT = 34.5) and that of TBP women was 26.4 years (CT = 25.6). Variables compared included weight, height, fat mass, fat mass index, mid-upper arm fat area, and skinfolds. Results revealed that TBP had significantly lower means for all variables (except for height in men) compared to CT in both sexes. In men, the highest percent differences between the two groups were observed for fat mass (FM: 60.1%), fat mass index (FMI: 59.2%) and suprailiac skinfold (SUPSF: 58.8%). In women, the highest percent differences between the two groups were observed for SUPSF (59.7), mid-upper arm fat area (MUAFA: 58.1), triceps skinfold (TSF: 51.4), biceps skinfold (BSF: 51.2), FM (51.2) and FMI (49.0). Regression analyses confirmed that tuberculosis status had significant impact (p < 0.0001) on all anthropometric and body composition characteristics compared (except for height in men) in both sexes. Among men, tuberculosis status explained the highest percent variation in percent body fat (PBF: 57.2%), FMI (56.0%) and FM (55.6%). In women, tuberculosis status explained the highest amount of variation in PBF (67.9), TSF (63.5%), BSF (62.8), FMI (61.0) and FM(60.7). Results of contingency chi-square tests revealed that there were significant differences in the frequency of undernutrition between TBP and CT in men (χ2 = 73.13361) and women (χ2 = 59.0000). The frequencies of undernutrition were significantly more common among TBP, in both men (56.5%) as well as women (51.6%). This study provided evidence that there was significant differential amount of loss in fat and muscle measures in tuberculosis patients.
tributyl phosphate ; Male population group ; Tuberculosis ; X-Ray Computed Tomography ; Fatty acid glycerol esters