Table 1 The demographics and clinical characteristics of the patients at the time of diagnosis
Characteristics | All patients N = 119 |
|---|---|
Age, years (median, range) | 33 (18–64) |
Male, n (%) | 87 (73.1) |
Time to diagnosis, months (median, range) | 17 (1–268) |
Smoking status | N = 111 |
Smokers, n (%) | 67 (60.4) |
Non-smokers, n (%) | 44 (39.6) |
Smoking index of smokers (median, range) | 200 (2–1600) |
Organ involvement | |
SS-LCH, n (%) | 13 (10.9) |
MS-LCH, n (%) | 106 (89.1) |