Menstrual hygiene practice and associated factors among adolescent girls in sub-Saharan Africa: a systematic review and meta-analysis

Table 3 Subgroup analysis for the prevalence of menstrual hygiene practice in Ethiopia, 2022

Sub group	Number of included studies	Prevalence (95% CI)	Heterogeneity statistics
Sub group	Number of included studies	Prevalence (95% CI)	P value	I²
By country
Ethiopia	9	45 (35, 54)	< 0.001	98.12%
Ghana	3	48(28, 67)	< 0.001	0.00%
Nigeria	2	36(33, 40)	< 0.001	0.00%
By Study area
Community based	3	45(22, 68)	< 0.001	0.00%
School based	11	45(37, 53)	< 0.001	97.64%

ISSN: 1471-2458