Depression | Anxiety | |||||
Negative for depressive symptoms n=52, %(n) | Mild depressive symptoms n=38, %(n) | Moderate–severe depressive symptoms n=22, %(n) | Negative for anxiety symptoms n=69, %(n) | Mild anxiety symptoms n=28, %(n) | Moderate–severe anxiety symptoms n=13, %(n) | |
Emergency department visit in last 6 months | 23 (12) | 34 (13) | 64 (14) | 25 (17) | 43 (12) | 69 (9) |
Hospital visit in last 12 months | 29 (15) | 26 (10) | 36 (8) | 29 (20) | 29 (8) | 31 (4) |
FVC % predicted (n=68)* | 86 (78–95) | 85 (68–105) | 77 (59–88) | 82 (71–91) | 86 (77–110) | 76 (51–88) |
FEV1 % predicted (n=68)* | 76 (64–92) | 81 (68–95) | 71 (59–93) | 77 (64–92) | 82 (61–101) | 76 (59–89) |
DLCO % predicted (n=65)* | 74 (60–87) | 76 (55–86) | 54 (54–83) | 73 (55–85) | 83 (62–86) | 54 (52–54) |
St. George Respiratory Questionnaire* | 19 (9–31) | 45 (30–52) | 53 (33–64) | 23 (12–40) | 41 (28–53) | 56 (49–64) |
King’s Sarcoidosis Health Questionnaire* | 71 (64–77) | 58 (55–63) | 53 (51–61) | 75 (61–75) | 60 (53–64) | 52 (50–56) |
*Median.
DLCO, diffusion capacity of the lungs for carbon monoxide; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity.