Figure 4.

Baujat plot showing the contribution of individual studies to the heterogeneity of the meta-analysis shown in Figure 2. A = Burney et al. (Cape Town, South Africa); B = Buist et al.; C = Burney et al. (Gezira, Sudan); D = Burney et al. (Khartoum, Sudan); E = Fullerton et al.; F = Garthuru et al.; G = Burney et al. (Benin); H = Magitta et al.; I = Burney et al. (Blantyre, Malawi); J = Burney et al. (Chikwawa, Malawi); K =Musafari et al.; L = Ngahane et al.; M = Nightingale et al.; N = North et al.; O = Obaseki et al.; P = Ozoh et al.; Q = Perfura-Yone et al.; R = Siddharthan et al. (Kampala, Uganda [urban]); S = Siddharthan et al. (Nagaseke, Uganda [rural]); T = van Gemert et al.; U = Wicht et al.; V = Wolderamanuel et al.; W = Zoller et al.