Table 1. Age and sex distribution of patients referred to EPHI.

Variables		Status of UTI		Total	CI at 95%	P-value
		Bacterial growth	No growth
Age group	1–10	12	40	52	Reference (1)	.000
	11–20	17	37	54	0.90(0.16–5.1)	.905
	21–30	89	194	283	1.41(0.30–7.6)	.711
	31–40	38	157	195	1.42(.3–7.0)	.699
	41–50	48	84	132	.73(.14–3.74)	.702
	51–60	46	94	140	1.71(.33–8.83)	.519
	61–70	39	59	98	1.47(.29–7.6)	.646
	71–80	30	20	50	1.98(.38–10.3)	.416
	81–90	2	6	8	4.5(.8–24.6)	.082
	Total	325	687	1012		0.178
Sex	Male	146	283	429	Reference(1)	0.000
	Female	179	404	583	0.98(0.74–1.29)	0.862
	Total	325	687	1012		0.223