Table 1

Sample size are determined for the second objective of the study to assess knowledge level and factors influencing COVID-19 prevention among residents of Dessie and Kombolcha city administrations, North-East Ethiopia

Variable nameReferencesPercentage of unexposed80% power95% CIORSample sizeDesign effect10% NRRFinal sample size
Sex 36 74800.050.40186237409
Education 36 51.7800.056.3062212136
Occupation 37 9.3800.055.786217189
  • NRR, non-response rate.