Research Article
Impact of Interstitial Pneumonia on the Survival and Risk Factors Analysis of Patients with Hematological Malignancy
Table 1
Demographics of HM patients with and without IP.
| Patients | IP group | Non-IP group | IIP | nIIP | Total |
| Sex (male/female) | 23/12 | 499/256 | 41/20 | 499/256 | Mean age (years; range) | 46.9 (7–87) | 52.1 (2–93) | 50.3 (7–87) | 52.1 (2–93) | Median follow-up period (months) | 8.7 | 26.7 | 8.7 | 26.7 | Underlying hematological disease | | | | | Non-Hodgkin’s lymphoma | 17 | 278 (36.8%) | 26 (42.6%) | 278 (36.8%) | B-cell NHL | 10 | 223 | 19 | 223 | T-cell NHL | 7 | 55 | 7 | 55 | Hodgkin’s lymphoma | 1 | 25 (3.3%) | 5 (8.2%) | 25 (3.3%) | Acute lymphoblastic leukemia | 8 | 80 (10.6%) | 10 (16.4%) | 80 (10.6%) | Pre-B ALL | 5 | 59 | 6 | 59 | T-cell ALL | 2 | 17 | 3 | 17 | B-cell ALL | 1 | 4 | 1 | 4 | Acute myeloid leukaemia | 5 | 162 (21.5%) | 8 (13.1%) | 162 (21.5%) | Chronic myeloid leukaemia | 3 | 80 (10.6%) | 7 (11.5%) | 80 (10.6%) | Chronic phase | 0 | — | 0 | — | Accelerated phase | 1 | — | 5 | — | Blast crisis | 2 | — | 2 | — | Chronic lymphoblastic leukaemia | 0 | 26 (3.4%) | 0 | 26 (3.4%) | Multiple myeloma | 1 | 104 (13.8%) | 5 (8.2%) | 104 (13.8%) | Total | 35 (57%) | 755 | 61 | 755 |
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HM: hematological malignancy; IP: interstitial pneumonia; IIP: infectious interstitial pneumonia; nIIP: noninfectious interstitial pneumonia; non-IP group: the hematological malignancy patients without interstitial pneumonia; NHL: non-Hodgkin’s lymphoma; ALL: acute lymphoblastic leukaemia.
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