Is preoperative MRCP necessary for patients with gallstones? An analysis of the factors related to missed diagnosis of choledocholithiasis by preoperative ultrasound

Table 2 Correlation analysis of the 11 indicators

	Gender	Age	Alanine aminotransferase	Aspartate aminotransferase	Total bilirubin	Direct bilirubin	Indirect bilirubin	Alkaline phosphatase	γ-aminotransferase	Acute cholecystitis
Gender
Age	−0.182 >0.05
Alanine aminotransferase	0.111 >0.05	0.044 >0.05
Aspartate aminotransferase	0.187 >0.05	0.022 >0.05	0.184 >0.05
Total bilirubin	0.071 >0.05	−0.107 >0.05	0.278 <0.05*	−0.016 >0.05
Direct bilirubin	0.073 >0.05	−0.201 >0.05	0.310 <0.05	0.005 >0.05	0.904 <0.05*
Indirect bilirubin	−0.068 >0.05	0.072 >0.05	0.214 >0.05	0.010 >0.05	0.625 <0.05*	0.323 <0.05*
Alkaline phosphatase	0.329 <0.05*	−0.024 >0.05	0.178 >0.05	−0.054 >0.05	0.086 >0.05	0.160 >0.05	−0.098 >0.05
γ-aminotransferase	0.169 >0.05	0.021 >0.05	0.440 <0.05*	−0.018 >0.05	0.249 >0.05	0.283 <0.05*	0.087 >0.05	0.427 <0.05*
Acute cholecystitis	0.243 >0.05	0.021 >0.05	0.221 >0.05	0.100 >0.05	0.155 >0.05	0.040 >0.05	0.073 >0.05	−0.015 >0.05	0.166 >0.05
CBD diameter	0.011 >0.05	0.335 <0.05*	0.191 >0.05	0.319 <0.05*	−0.194 >0.05	−0.109 >0.05	−0.205 >0.05	−0.070 >0.05	−0.041 >0.05	0.065 >0.05

*P < 0.05 indicates statistically significant correlation between the two indicators

ISSN: 1471-230X