Figure 2From: Nonspecific interstitial pneumonia: clinical associations and outcomes Kaplan-Meier survival curve for NSIP patients re-divided by clinical status after follow up 54 ± 34 months. ASD-NSIP vs i-NSIP-Ab- =0.059; ASD-NSIP vs i-NSIP-Ab + =0.232; i-NSIP-Ab + vs i-NSIP-Ab- =0.456.Back to article page