Table 1. Percentage of cases showing values presented for each of the urinary parameters analyzed before (pre) and after (post) the match.

		WS		MS
		PRE (%)	POST (%)	PRE (%)	POST (%)
	25	20.0	33.3	4.3	39.1
Leukocytes(leukocytes/ml)	≥100	20.0	16.7	0.0	4.3
	% accumulated	40.0	50.0	4.3	43.5*
Nitrites	Positive	0.0	58.3*	0.4	52.2*
	25	10.0	16.7	8.6	17.4
Proteins(mg/dl)	75	0.0	33.3	0.0	8.7
	≥150	0.0	16.7	0.0	34.8
	% accumulated	10.0	66.7*	8.6	60.9*
Glucose(mg/dl)	≥50	0.0	0.0	0.0	17.4*
Ketone bodies (mg/dl)	≥5	0.0	0.0	8.6	17.4
UBG (mg/dl)	≥1	10.0	25.0	30.4	39.1
Bilirubin (mg/dl)	≥1	10.0	33.3	30.4	39.1
Erythrocytes (Erythrocytes/µl)	≥10	20.0	50.0*	4.3	21.7*

(WS  =  Women’s singles, MS  =  Men’s singles, *  =  significant differences p<0.05 obtained comparing pre and post match measurements).