Fig. 1From: Characteristics of hospital differences in missing of clinical laboratory test results in a multi-hospital observational database contributing to MID-NET® in JapanVariety of the frequency of laboratory results recorded within 90 days before prescription. This figure presents examples of the frequency of laboratory result records in the overall cohort, showing that the frequency and the missing proportions (indicated by shaded bars) differ among laboratory tests. HbA1c hemoglobin A1c, LDL-chol low-density lipoprotein cholesterol, ALT alanine transaminaseBack to article page