Table 3.
Duration of CSs | Long-term use [≥180 days] | Non-long-term use [<180 days] | |
---|---|---|---|
Number of patients prescribed CSs, n | 590 | 640 | |
Duration of CS use, days, median [IQR] | 365.0 [294.0, 365.0] | 72.0 [41.8, 117.3] | |
Sex | Male, n [%] | 368 [62.4] | 387 [60.5] |
Female, n [%] | 222 [37.6] | 253 [39.5] | |
Age, years | <20, n [%] | 42 [7.1]a | 61 [9.5]b |
≥20, <40, n [%] | 195 [33.1] | 257 [40.2] | |
≥40, <60, n [%] | 297 [50.3] | 285 [44.5] | |
≥60, n [%] | 56 [9.5] | 37 [5.8] | |
CS dosec, mg/day, median [IQR] | 8.1 [5.0, 11.5] | 14.7 [10.0, 18.9] | |
Initial CS dose, mg/day | <10, n [%] | 190 [32.2] | 70 [10.9] |
≥10, <20, n [%] | 139 [23.6] | 132 [20.6] | |
≥20, <30, n [%] | 107 [18.1] | 153 [23.9] | |
≥30, n [%] | 154 [26.1] | 285 [44.5] | |
With re-administration of CSs, n [%] | 180 [30.5] | 209 [32.7] | |
Thiopurine non-user, n [%] | 374 [63.4] | 487 [76.1] | |
Biologics non-user, n [%] | 475 [80.5] | 559 [87.3] | |
Infliximab non-user, n [%] | 523 [88.6] | 595 [93.0] | |
Adalimumab non-user, n [%] | 537 [91.0] | 604 [94.4] | |
Golimumab non-user, n [%] | 585 [99.2] | 640 [100.0] | |
Medical institution visited on the index date, n [%] | |||
University hospital | 102 [17.3] | 109 [17.0] | |
National/public hospital | 111 [18.8] | 81 [12.7] | |
Clinic [<20 beds] | 152 [25.8] | 184 [28.8] | |
Other hospitald | 225 [38.1] | 266 [41.6] |
Abbreviations: CS, corticosteroid; IQR, interquartile range.
aSeventeen [2.9%] patients were aged <16 years.
bTwenty-two [3.4%] patients were aged <16 years.
cCS dose throughout the follow up period.
dHospital with ≥20 beds other than a university hospital or national/public hospital.