Table 4. Trends of Osteoporosis risks by stratified follow-up years.
| Control (N = 21788) | Early HP Eradication (N = 2721) | IRR * | Adjusted HR† | Late HP Eradication (N = 2726) | IRR* | Adjusted HR† | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Follow time, years | Case | Rate# | Case | Rate# | (95% CI) | (95% CI) | Case | Rate# | (95% CI) | (95% CI) |
| ≤5 years | 405 | 4.62 | 75 | 6.67 | 1.44 (1.29, 1.62)*** | 1.69 (1.32, 2.16)*** | 109 | 10.3 | 2.23 (2.02, 2.46)*** | 1.72 (1.38, 2.14)*** |
| >5 years | 159 | 4.87 | 23 | 4.76 | 0.98 (0.82, 1.16) | 1.14 (0.73, 1.77) | 27 | 8.35 | 1.71 (1.46, 2.01)*** | 1.62 (1.06, 2.47)* |
Rate#, incidence rate, per 1000 person-years; IRR *, incidence rate ratio; Adjusted HR†: multiple analysis including age, sex, and co-morbidities of CAD, alcohol-related illness, stroke, COPD, asthma, rheumatoid arthritis
*p<0.05
***p<0.001