Fig 4. Forest plot showing adjusted odds ratios and 95% confidence intervals (estimates from multivariable logistic regression model) for factors associated with adverse events following treatment for lymphatic filariasis.

Unadjusted odd ratio and 95% confidence intervals also provided. Odds ratios were assessed relative to the listed reference groups. P-values for comparisons to references group: *<0.05, **<0.01, *** < 0.001. CI; Confidence Interval; DA: diethylcarbamazine and albendazole; IDA: ivermectin, diethylcarbamazine and albendazole; CFA: circulating filarial antigen; MF, microfilaremia; (-), Negative results; (+), Positive results. Note that both unadjusted and adjusted models contain a random effect to account for correlation among subjects within a locality.