Table 2. Articles included in the quantitative analysis by article type and study location.

Study location	N Studies	N participants	References
Hospital or Clinic Based Studies with High Quality, Active Surveillance
Brazil	3	194	[17, 44, 64]
China	1	60	[71]
Egypt	1	71	[45]
French Polynesia	7	314	[69, 85, 90, 93, 94, 114, 115]
Haiti	4	340	[13, 15, 54, 84]
India	11	591	[16, 30, 40, 43, 56, 67, 68, 75, 87, 116, 117]
Indonesia	1	15	[23]
Malaysia	1	40	[65]
Papua New Guinea	1	24	[9]
Senegal	1	16	[41]
Sri Lanka	2	77	[14, 46]
Tanzania	1	25	[118]
Subtotal	34	1,767
Community Based Studies with Active Surveillance
Brazil	2	818	[76, 119]
Egypt	1	28	[77]
French Polynesia	2	4,421	[39, 47]
Ghana	2	1,299	[108, 120]
India	5	10,596	[18, 86, 110, 121, 122]
Papua New Guinea	1	966	[123]
Samoa	1	458	[22]
Sri Lanka	1	31	[29]
Tanzania	1	57	[124]
Subtotal	16	18,674
Community Based Studies with Passive Surveillance
Ghana	1	15,020	[125]
Haiti	2	74,968	[72, 99]
Kenya	1	170	[126]
Mali	1	42	[127]
Subtotal	5	90,200
Total	55	110,641