|
Stratified variables
|
In-hospital mortality
|
30-day mortality after discharge
|
Total mortality a
|
|---|
|
OR (95% CI)
|
OR (95% CI)
|
OR (95% CI)
|
|---|
|
Total
|
8.35(7.81,8.92) ***
|
7.31(6.61,8.10) ***
|
8.64(8.15,9.15) ***
|
|
Sex
|
|
Female
|
11.45(10.31,12.72) ***
|
8.87(7.54,10.44) ***
|
11.28(10.29,12.36) ***
|
|
Male
|
6.52(5.99,7.09) ***
|
6.18(5.43,7.04) ***
|
6.95(6.46,7.49) ***
|
|
Age stratum
|
|
18–29 y/o
|
12.46(5.22,29.75) ***
|
9.63(2.22,41.71) **
|
13.31(6.21,28.53) ***
|
|
30–39 y/o
|
34.22(22.76,51.44) ***
|
16.23(8.20,32.11) ***
|
30.57(21.38,43.73) ***
|
|
40–49 y/o
|
20.07(15.15,26.59) ***
|
15.34(9.84,23.93) ***
|
20.72(16.22,26.47) ***
|
|
50–59 y/o
|
12.88(10.39,15.96) ***
|
9.37(6.77,12.96) ***
|
12.42(10.33,14.94) ***
|
|
60–69 y/o
|
8.34(7.01,9.91) ***
|
6.62(5.16,8.50) ***
|
8.25(7.12,9.55) ***
|
|
70 y/o or more
|
3.67(3.38,3.98) ***
|
3.65(3.21,4.14) ***
|
3.89(3.62,4.18) ***
|
|
Cause of procedures
|
|
AC with a C/S
|
4.43(3.80,5.17) ***
|
5.03(4.07,6.21) ***
|
4.77(4.20,5.42) ***
|
|
AC without a C/S
|
2.62(2.26,3.03) ***
|
3.59(2.84,4.54) ***
|
3.02(2.65,3.43) ***
|
|
Calculus without AC
|
13.25(10.89,16.13) ***
|
7.30(5.20,10.25) ***
|
11.87(9.97,14.13) ***
|
|
ODGBT
|
12.08(10.18,14.32) ***
|
10.87(8.44,14.00) ***
|
13.64(11.74,15.84) ***
|
|
MNDOP
|
10.51(8.24,13.42) ***
|
6.97(4.87,9.98) ***
|
11.19(8.95,14.01) ***
|
|
Others
|
4.61(3.83,5.56) ***
|
3.44(2.36,5.02) ***
|
5.29(4.42,6.33) ***
|
|
CCI score
|
|
0
|
11.39(10.29,12.62) ***
|
9.70(8.17,11.51) ***
|
11.62(10.62,12.72) ***
|
|
1
|
5.19(4.42,6.08) ***
|
3.88(3.02,5.00) ***
|
5.01(4.36,5.75) ***
|
|
2
|
6.52(5.56,7.64) ***
|
5.96(4.75,7.48) ***
|
7.07(6.16,8.12) ***
|
|
≥ 3
|
4.79(4.16,5.52) ***
|
4.52(3.73,5.49) ***
|
5.42(4.79,6.14) ***
|
|
Other
|
|
70 y/o or more & AC & CCI ≥ 3
|
1.45(1.01,2.09) *
|
2.48(1.51,4.06) ***
|
1.72(1.07,2.77) ***
|
-
OR odds ratio, AC acute cholecystitis, C/S calculus/stone, ODGBT other disorders of gallbladder or biliary tract, MNDOP malignant neoplasm of digestive organs and the peritoneum, CCI Charlson Comorbidity Index
- *: p < 0.05, **: p < 0.01; ***: p < 0.001
-
a Total mortality was calculated by including both of the cases died in hospital and those who died within 30-days after their discharges
