Fig. 2
From: Development of a prognostic model for 1-year survival after fragile hip fracture in Chinese
The characteristics of missing data. Note: Blue means no missing and red means missing. The label above the graph represents candidate predictors, the below represents the missing number of each candidate predictor, the left represents the number of observations with the same missing pattern, and the right represents the number of types with missing predictors. For instance, ALB predictor has 13 missing values. There are four observations missing both ALB and LD