Study of the intake of fluid, output and titratable acidity of urine in medical students.
183 students of 17-22 years age group were studied in respect of fluid intake, urine output and urine titratable acidity under normal conditions for two consecutive days. The study was performed in early winter in eastern part of U.P. Male students were observed to have higher fluid intake and urine output as compared to female. Average fluid intake and urinary output in male students were observed to be 2860 S.D. +/- 780 ml and 1860 S.D. +/- 880 ml respectively while corresponding readings for female students were 1980 S.D. +/- 390 ml and 1550 S.D. +/- 840 ml. Titratable acidity was observed to be high with a mean of 47.46 meg S.D. +/- 16.2 meq as compared to commonly accepted average range of 25-35 meq. Nonvegetarian subjects were found to have significnatly higher titratable acidity. Fluid intake and urine output did not have any significant effect on titratable acidity of urine in both the sexes. Need for further studies on this subject has been stressed.
D000143:Acids / Q000652:urine*; D000293:Adolescent; D000328:Adult; D004032:Diet; D014676:Diet, Vegetarian; D004326:Drinking; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D012016:Reference Values; D012737:Sex Factors; D014556:Urine; D044465:White People
D000143:Acids