Fig. 2From: Adherence to national guidelines for the diagnosis and management of severe malaria: a nationwide, cross-sectional survey in Malawi, 2012Study profile of patient records screened and analysed. HF health facility. (Asterisk) Desired sample size was 1076 patient records. After adjustment for potential loss of 10 % due to missing data, the sample size was equivalent to 8 patient records per age and month strata. Most HFs had an insufficient number of records per strata; missing records were not replacedBack to article page