From: Serum heat shock protein 47 levels are elevated in acute interstitial pneumonia
 | Healthy volunteer (N = 19) | [n] | COP (N = 12) | [n] | NSIP (N = 16) | [n] | IPF (N = 19) | [n] | AIP (N = 9) | [n] | p value | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HSP47 (pg/mL) | 565.8 | (332.1-879.8) | [19] | 239.1 | (16.6-476.6) | [12] | 290.7 | (24.8-603.0) | [16] | 330.9 | (105.1-487.6) | [19] | 1530.2* | (1075.1-3919.9) | [9] | <0.001 |
KL-6 (U/mL) | 193.0 | (144-322) | [19] | 427.5 | (172-1310) | [10] | 1568.5¶ | (192-4745) | [14] | 1460¶ | (444-4340) | [15] | 332.5 | (201-2200) | [8] | <0.001 |
SP-A (ng/mL) | 22.7 | (12.1-60.8) | [19] | 52.8 | (20.6-129) | [8] | 48.9 | (20.3-127) | [12] | 103§ | (62.4-355) | [15] | 138£ | (43.8-148) | [6] | <0.001 |
SP-D (ng/mL) | 17.3 | (17.3-58.6) | [19] | 105.7 | (27.8-247) | [8] | 477.0 | (17.2-942) | [13] | 316.0 | (93.1-721) | [14] | 417# | (72.1-4510) | [8] | <0.001 |
LDH (IU/L) | 124.5 | (20-246) | [19] | 164.0 | (132-236) | [12] | 212.5# | (135-738) | [14] | 233# | (113-416) | [15] | 380* | (231-736) | [9] | <0.001 |