Table 2.

Cumulative Incidence of non-infectious pulmonary toxicity (NPT) after allogeneic transplantation

Outcomes	N	Probability (95% Confidence Interval)
Non-infectious pulmonary toxicity (IPS, DAH or COP)	21508
3 months		4.0 (3.8–4.3)%
6 months		5.9 (5.6–6.2)%
1-year		8.1 (7.7–8.5)%
3-year		10.3 (9.8–10.7)%
Idiopathic pneumonia syndrome (IPS)	21526
3 months		2.6 (2.4–2.8)%
6 months		3.8 (3.5–4)%
1-year		4.9 (4.7–5.2)%
3-year		5.8 (5.5–6.2)%
Diffuse alveolar hemorrhage (DAH)	21552
3 months		1.4 (1.3–1.6)%
6 months		1.8 (1.6–2)%
1-year		2.1 (1.9–2.3)%
3-year		2.3 (2.1–2.5)%
Cryptogenic organizing pneumonia (COP)	21553
3 months		0.2 (0.1–0.2)%
6 months		0.3 (0.3–0.4)%
1-year		0.7 (0.6–0.8)%
3-year		1.0 (0.8–1.1)%

NPT = non-infectious pulmonary toxicity; alloHCT = allogeneic hematopoietic cell transplantation