Table 2 Sensitivity analysis for the effect of removing each study on overall estimation
Study omitted | Prevalence | 95% Conf. Interval | |
|---|---|---|---|
Gholamzadeh S 2017 | 0.08102436 | 0.07118463 | 0.09086408 |
Mohammadi A 2012 | 0.07810502 | 0.06830331 | 0.08790674 |
Kamalzadeh L 2019 | 0.07791566 | 0.06821048 | 0.08762085 |
Sharifi F 2016 | 0.07861254 | 0.06876259 | 0.0884625 |
Sharifi F 2016 | 0.07868567 | 0.0689486 | 0.08842275 |
Sharifi F 2016 | 0.07889648 | 0.06914385 | 0.08864911 |
Sharifi F 2016 | 0.07846612 | 0.06871334 | 0.08821891 |
Sharifi F 2016 | 0.07845814 | 0.06873794 | 0.08817834 |
Sharifi F 2016 | 0.07849464 | 0.06876254 | 0.08822674 |
Davarinejad O 2019 | 0.07901687 | 0.06928581 | 0.08874793 |
Sadegi M 2004 | 0.076338 | 0.06689396 | 0.08578205 |
GBD DC 2019 | 0.08993812 | 0.06228822 | 0.11758802 |
Hosseinzadeh 2019 | 0.08878209 | 0.07915617 | 0.098408 |
BBC Report 2019 | 0.08410058 | 0.05980253 | 0.10839864 |
Combined | 0.07861584 | 0.06891338 | 0.0883183 |