Variable | Events | Person years | Incidence rate1 | 95% Confidence interval | Rate ratio1 | 95% Confidence interval | ||
---|---|---|---|---|---|---|---|---|
Low | High | Low | High | |||||
Tegaserod Use | ||||||||
Current | 17 | 545 | 0.03 | 0.02 | 0.05 | 0.99 | 0.56 | 1.77 |
Recent | 10 | 179 | 0.06 | 0.03 | 0.10 | 1.78 | 0.88 | 3.59 |
Past | 10 | 401 | 0.02 | 0.01 | 0.05 | 0.85 | 0.42 | 1.72 |
Non-Use | 36 | 1,115 | 0.03 | 0.02 | 0.04 | 1.00 | ||
Gender | ||||||||
Female | 67 | 1,999 | 0.03 | 0.03 | 0.04 | 1.00 | ||
Male | 6 | 242 | 0.02 | 0.01 | 0.05 | 0.68 | 0.29 | 1.57 |
Age | ||||||||
0 - 29 | 9 | 293 | 0.03 | 0.01 | 0.06 | 1.00 | ||
30 - 49 | 44 | 1,135 | 0.04 | 0.03 | 0.05 | 1.35 | 0.66 | 2.77 |
50 + | 20 | 813 | 0.02 | 0.02 | 0.04 | 0.87 | 0.39 | 1.91 |
Gallbladder Surgery Risk Factors | ||||||||
Cholelithiasis (574) | 14 | 44 | 0.32 | 0.18 | 0.54 | 8.51 | 4.23 | 17.14 |
Gallbladder or Bile Duct Surgeries | 3 | 30 | 0.10 | 0.02 | 0.29 | 0.20 | 0.06 | 0.73 |
Constipation (564.0) | 17 | 814 | 0.02 | 0.01 | 0.03 | 0.56 | 0.32 | 0.96 |
Diagnostic Procedures2 | 35 | 295 | 0.12 | 0.08 | 0.17 | 4.44 | 2.67 | 7.39 |