Cognitive Function among Young Women’s Football Players in the Summer Heat

Table 1

Results of body weight, urine specific gravity (USG), and accuracy of the Go/No-Go task evaluation.

		Pre	1st game	2nd game	1st rest	3rd game	4th game	2nd rest	5th game
Body weight (kg)	Dehydration	56.0 ± 4.4	55.6 ± 4.3	55.7 ± 4.4	55.2 ± 4.6	55.9 ± 4.6	56.0 ± 4.8	56.0 ± 4.8	55.5 ± 4.9
	Normal	51.6 ± 4.8	51.5 ± 4.5	50.9 ± 4.4	51.1 ± 4.4	51.6 ± 4.5	51.8 ± 4.8	51.6 ± 4.6	50.5 ± 4.0
	All	54.2 ± 5.0^#	53.9 ± 4.7	53.7 ± 4.9	53.5 ± 4.9	54.2 ± 5.0^#	54.3 ± 5.1^†,##	54.2 ± 5.1^#	53.4 ± 5.1
USG	Dehydration	1.027 (1.018–1.028)	1.025 ± 0.008	1.028 ± 0.004	1.023 ± 0.008	1.025 ± 0.008	1.029 (1.020–1.030)	1.024 ± 0.011	1.021 ± 0.009
	Normal	1.021 ± 0.005	1.017 ± 0.009	1.019 ± 0.010, n = 6	1.015 ± 0.010	1.018 ± 0.005	1.020 ± 0.006	1.015 ± 0.009	1.013 ± 0.009
	All	1.025 (1.017–1.027)	1.022 ± 0.009	1.027 (1.023–1.029), n = 16	1.020 ± 0.010	1.022 ± 0.008	1.022 ± 0.009	1.020 ± 0.011	1.018 ± 0.009
Accuracy (%)	Dehydration	98.3 (98.3–100)	100 (97.3–100)	98.0 (97.0–100)	100 (97.3–100)	98.0 (97.0–98.0)	98.0 (97.0–100)	96.3 ± 2.8	98.0 (97.3–100)
	Normal	100 (96.7–100)	100 (98.5–100)	98.0 (96.0–98.0)	96.4 ± 3.5	96.6 ± 2.9	96.0 ± 4.1	96.0 ± 3.1	97.0 (94.5–97.0)

^† vs. 1st rest. ^#, ^##, vs. 5th game.