PGR and neoplasm: The univariate model showed that age (odds ratio [OR] = 1·02, P<0·001), PTNM stage 0-I (OR = 1·29, P = 0·04), PTNM stage IV (OR = 0·49, P = 0·011), SBR grade I (OR = 9·90, P<0·001), SBR grade II (OR = 2·01, P<0·001), SBR grade III (OR = 0·15, P<0·001), PR+ (OR = 20·31, P<0·001), and HER+ (OR = 0·24, P<0·001) were significantly associated with ER+ tumours.