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Table 2 Body mass (kilograms) and serum osmolality (milliosmolar per kilogram)

From: Skeletal muscle volume following dehydration induced by exercise in heat

Variable Condition Baseline ↓3%ETBW ↓5%ETBW
Body mass DHYD 69.4 ± 16.2 67.9 ± 15.8* 67.1 ± 15.6*
FR 69.1 ± 16.1 68.7 ±15.8* 68.8 ± 15.9*
Serum osmolality DHYD 291 ± 7 304 ± 6* 301 ± 4*
  FR 296 ± 7 292 ± 4 290 ± 5*
  1. *Significantly different within condition vs baseline, p < 0.05; significantly different from FR, p < 0.01. n = 12; mean ± SD.