Citation	Publication date	Location	Study date	Cases	Controls	OV+ NS patients	Total NS patients	%	95% CI	OV+ controls	Total control	%	95% CI	p
43	2008	Tanzania	N/A	62	-	43	51	84.3	71.4-93.0	-	-	-		-
26	2012	South Sudan	2010	38	38	29	38	76.3	59.8-88.6	18	38	47.4	31.0-64.2	0.010
7	2012	South Sudan	2001-02	82	81	76	82	92.7	84.8-97.3	39	81	48.1	36.9-59.5	<0.0001
6	2013	Uganda	2009	49	49	32	45	71.1	55.7-83.6	21	39	53.8	37.2-69.9	0.1034
29	2013	Uganda	2012	22	-	3	10	30.0	6.7-65.2	-	-	-		-
33	2013	Uganda	2012	101	101	16	101	15.8	9.3-24.4	0	101	0.0*	0.0-3.6	<0.0001
44	2013	Tanzania	N/A	12	20	9	12	75.0	42.8-94.5	-	-	-		-
27	2014	Tanzania	N/A	22	8	17	22	77.3	54.6-92.1	7	7	100*	59.0-100.0	0.1736
8	2017	N/A	N/A	55	55	44	55	80.0	67.0-89.6	29	55	52.7	38.8-66.3	0.0026