Table 4.

Positive Predictive Values (PPV) and Sensitivity for each study area plus sensitivity categories adapted from Paquet et al. [12]

Study Area	PPV (%)	Sensitivity (%)	Sensitivity categories	Sensitivity range (%)
Urban mixed SES	81	86 [Good]	Very poor	< 20
Rural mixed SES	79	95 [Excellent]	Poor	21-30
Rural low SES	86	60 [Moderate]	Fair	31-50
Rural high SES	81	81 [Good]	Moderate	51-70
Urban low SES	87	88 [Good]	Good	71-90
Urban high SES	81	91 [Excellent]	Excellent	> 90