Patient Characteristics
Abbreviations: 25(OH)D, 25-hydroxy vitamin D; BMI, body mass index (calculated as weight in kilograms divided by height in meters squared); p53-Ab, anti-p53 antibody.≥0.4 U/mL.<0.4 U/mL.Characteristics of patients who were p53-Ab (+) stratified by intervention are shown in the eTable in 