Table 2.

Other treatment for AE-ILD.

Treatment	Total patients n = 33	N group n = 11	No-N group n = 22	p
Steroid pulse				1.000
No/yes	0/33	0/11	0/22
IVCY				0.026
No/yes	15/18	8/3	7/15
Immunosuppressant				0.046
No/yes	19/14	9/2	10/12
Antibiotics				1.000
No/yes	0/33	0/11	0/22

AE-ILD acute exacerbation of interstitial lung disease, IVCY intravenous cyclophosphamide.