Table 1. A description summary of the included articles for the systematic review and meta-analysis on the prevalence and associated factors of PTSD among IDPs in Africa, 2023.

Author	Publication year	Country	Study design	Sample size	Response rate	Prevalence (%)	Quality status
Asnakew et al [33]	2019	Ethiopia	CS	846	98.1	37.3	Low risk
Madoro et al [20]	2020	Ethiopia	CS	636	98.3	58.4	Low risk
Makango et al [26]	2023	Ethiopia	CS	410	99.0	67.5	Low risk
Masau et al [34]	2018	Kenya	CS	139	100.0	61.2	Low risk
Ali et al [10]	2023	Somalia	CS	422	95.0	32.2	Low risk
Elhabiby et al [35]	2014	Sudan	CS	90	82.2	14.9	Low risk
Roberts et al [36]	2009	South Sudan	CS	1291	96.2	36.2	Low risk
Roberts et al [21]	2008	Uganda	CS	1280	94.5	54.3	Low risk
Veling et al [37]	2013	DRC	CS	93	100.0	40	Low risk
Sheikh et al [24]	2014	Nigeria	CS	228	100.0	42.2	Low risk
Aluh et al [38]	2019	Nigeria	CS	1200	100.0	78	Low risk
Ibrahim et al [2]	2023	Nigeria	CS	450	100.0	94.2	Low risk
Faronbi et al [39]	2021	Nigeria	CS	240	100.0	56.7	Low risk
Nwoga et al [40]	2019	Nigeria	CS	450	93.8	37.7	Low risk

Note: CS: Cross-sectional, DRC: Democratic Republic of Congo.