Table 3.

Estimated prevalence of OWOB, stunting, and concurrent OWOB and stunting by setting and sex in preschool children followed for 3 years (2013 to 2016) using WHO reference.

		OWOB only		Stunting only		Concurrent OWOB and stunting
		n	% (95% CI)	n	% (95% CI)	n	% (95% CI)
Total studied population (n = 2,602)	2013	306	11.7(10.6–13.0)	229	8.8(7.8–9.9)	69	2.7 (2.1–3.3)
	2014	416	16.0 (14.6–17.4)	175	6.7 (5.8–7.8)	31	1.2 (0.8–1.7)
	2016	677	26.0*** (24.4–27.7)	89	3.4*** (2.8–4.2)	36	1.4*** (1.0–1.9)
Boys total (n = 1,391)	2013	197	14.2 (12.4–16.1)	114	8.2 (6.9–9.8)	34	2.4 (1.8–3.4)
	2014	264	19.0 (17.0–21.1)	87	6.3 (5.1–7.7)	19	1.4 (0.9–2.1)
	2016	416	29.9*** (27.6–32.4)	47	3.4*** (2.6–4.5)	20	1.4 (0.9–2.2)
Urban (n = 699)	2013	167	23.9 (20.9–27.2)	15	2.1 (1.3–3.5)	7	1.0 (0.5–2.0)
	2014	223	31.9 (28.6–35.4)	9	1.3 (0.7–2.4)	4	0.6 (0.2–1.4)
	2016	311	44.5*** (40.8–48.2)	13	1.9 (1.1–3.2)	13	1.9 (1.1–3.2)
Rural (n = 692)	2013	30	4.3 (3.1–6.1)	99	14.3 (11.9–17.1)	27	3.9 (2.7–5.6)
	2014	41	5.9 (4.4–7.9)	78	11.3 (9.1–13.8)	15	2.2 (1.3–3.5)
	2016	105	15.2*** (12.7–18.1)	34	4.9*** (3.5–6.8)	7	1.0*** (0.5–2.1)
Girls total (n = 1,211)	2013	109	9.0 (7.5–10.7)	115	9.5 (7.9–11.2)	35	2.9 (2.1–3.9)
	2014	152	12.6 (10.8–14.5)	88	7.3 (5.9–8.9)	12	1.0 (0.6–1.7)
	2016	261	21.6*** (19.3–23.9)	42	3.5*** (2.6–4.7)	16	1.3** (0.8–2.1)
Urban (n = 612)	2013	91	14.9 (12.3–17.9)	15	2.5 (1.5–4.0)	10	1.6 (0.9–2.9)
	2014	133	21.7 (18.6–25.2)	5	0.8 (0.3–1.9)	5	0.8 (0.3–1.8)
	2016	210	34.3*** (30.7–38.2)	11	1.8 (1.0–3.2)	9	1.5 (0.8–2.8)
Rural (n = 599)	2013	18	3.0 (1.9–4.7)	100	16.7 (13.9–19.9)	25	4.2 (2.8–6.1)
	2014	19	3.2 (2.0–4.9)	83	13.9 (11.3–16.9)	7	1.2 (0.6–2.4)
	2016	51	8.5*** (6.5–11.0)	31	5.2*** (3.7–7.3)	7	1.2** (0.6–2.4)

p-values refer to the comparison with estimates for 2013.

*p < 0.05; **p < 0.01; ***p < 0.001.