Table 7 Comparison of hospital stay and hospitalization expenses between the two groups
|  | Non-MRCP group(n = 83) | MRCP group (n = 101) | t | P |
|---|---|---|---|---|
Hospital stay (day) | 8.28 ± 4.10 | 9.18 ± 4.73 | -1.365 | 0.174 |
Hospitalization costs (ten thousand yuan) | 1.67 ± 0.60 | 1.92 ± 0.65 | -2.625 | 0.009 |
Hospital stay of patients with CBDS (day) | 14.57 ± 2.76 | 14.85 ± 5.04 | -0.142 | 0.888 |
Hospitalization costs of patients with CBDS (Ten thousand yuan) | 2.50 ± 0.53 | 2.74 ± 0.53 | -1.050 | 0.303 |
Hospital stay of patients without CBDS (day) | 7.70 ± 3.71 | 7.69 ± 3.32 | 0.018 | 0.986 |
Hospitalization costs of patients without CBDS (Ten thousand yuan) | 1.60 ± 0.55 | 1.70 ± 0.48 | -1.255 | 0.211 |