Disaster preparedness among residents of flood-prone areas in Sub-Saharan Africa: a systematic review

This review synthesises quantitative evidence on flood preparedness among residents of flood-prone areas in SSA. Floods are among most frequent hazards in sub-Saharan Africa (SSA), affecting millions annually and exacerbating poverty and displacement. Climate change and urbanisation are projected to increase flood vulnerability, yet household preparedness remains understudied. 

This systematic review of 13 quantitative studies consistently demonstrates that household flood preparedness in flood-prone communities across SSAis critically low, with adequately prepared households rarely exceeding 40%. Higher household income, education level, and home ownership emerged as the most robust and consistent positive determinants, whereas socio-cultural factors and over-reliance on institutional support repeatedly acted as barriers.