Table 3. Number and percentage of rotavirus-positive study participants in a surveillance study in urban and rural areas of Niger, April 2010–March 2012.

Variable	Urban and rural, N = 9,747			Urban, n = 2,158*			Rural, n = 7,589†
	No. positive/ no. total (%)	95% CI		No. positive/ no. total (%)	95% CI		No. positive/ no. total (%)	95% CI
All patients	2,982 (30.6)	29.7–31.5		509 (23.6)	21.8–25.4		2,473 (32.6)	31.5–33.6
Hospitalization status
Hospitalized	628/2,529 (24.8)	23.1–26.5		428/1,841 (23.2)	21.3–25.2		200/688 (29.1)	25.7–32.5
Not hospitalized	2,353/7,217 (32.6)	31.5–33.7		80/316 (25.3)	20.5–30.1		2,273/6,901 (32.9)	31.8–34.0
Dehydration status
Severe	491/1,976 (24.8)	22.9–26.8		230/1,106 (20.8)	18.4–23.2		261/870 (30.0)	27.0–33.0
Moderate	2,490/7,770 (32.0)	31.0–33.1		278/1,051 (26.5)	23.8–29.1		2,212/6,719 (32.9)	31.8–34.0
Nutrition program status
Enrolled	415/2,046 (20.3)	18.5–22.0		149/935 (15.9)	13.6–18.3		266/1,111 (23.9)	21.4–26.5
Not enrolled	2,564/7,687 (33.4)	32.3–34.4		359/1,221 (29.4)	26.8–32.0		2,205/6,466 (34.1)	32.9–35.3
Patients with stool sample tested	2,253/6,765 (33.3)	32.2–34.4		385/1,427 (27.0)	24.7–29.3		1,868/5,338 (35.0)	33.7–36.3
Hospitalization status
Hospitalized	456/1,669 (27.3)	25.2–29.5		336/1,274 (26.4)	24.0–28.8		120/395 (30.4)	25.8–34.9
Not hospitalized	1,796/5,095 (35.3)	33.9–36.6		48/152 (31.6)	24.2–39.0		1,748/4,943 (35.3)	34.0–36.7
Dehydration status
Severe	356/1,269 (28.1)	25.6–30.5		171/713 (24.0)	20.8–27.1		185/556 (33.3)	29.4–37.2
Moderate	1,896/5,495 (34.5)	33.2–35.8		213/713 (29.9)	26.5–33.2		1,683/4,782 (35.2)	33.8–36.5
Nutrition program status
Enrolled	265/1,235 (21.5)	19.2–23.7		111/613 (18.1)	15.1–21.2		154/622 (24.8)	21.4–28.2
Not enrolled	1,985/5,521 (36.0)	34.7–37.2		273/813 (33.6)	30.3–21.2		1,712/4,708 (36.4)	35.0–37.7

*Hospitals in Niamey and Maradi.
†Health centers in Madarounfa, Guidan Roumdji, and Aguie districts.