Table 3 Patient-reported outcome measures for each year from 2008 to 2017 for patients with psoriatic arthritis monitored in an ordinary outpatient clinic

0.59 (0.53) 59.4%]

37.5 (24.6) [56.6%]

41.1 (25.2) 36 [34.0%]

44.5 (32.4) [58.5%]

1.24 (1.48) [58.5%]

41.3 (26.0) [58.5%]

0.46 (0.44) [85.8%]

37.5 (22.1) [84.3%]

38.1 (23.0) [84.3%]

47.0 (30.2) [84.7%]

0.93 (1.05) [85.1%]

40.3 (24.4) [87.3%]

0.45 (0.43) [93.4%]

37.4 (23.4) [93.1%]

36.2 (23.5) [91.8%]

43.2 (31.1) [92.1%]

0.90 (1.15) [92.8%]

37.6 (23.3) [93.7%]

0.44 (0.42) [89.9%]

36.1 (24.2) [89.6%]

35.4 (24.1) [89.3%]

44.9 (30.6) [89.3%]

0.90 (1.21) [90.4%]

37.1 (23.9) [91.5%]

0.44 (0.43) [89.7%]

36.2 (24.5) [89.7%]

35.6 (24.7) [89.7%]

42.9 (30.2) [89.7%]

0.93 (1.27) [89.1%]

37.6 (25.6) [91.0%]

0.42 (0.40) [90.1%]

33.9 (25.5) [90.2%]

33.8 (23.7) [90.7%]

42.6 (31.0) [90.4%]

0.87 (1.15) [90.7%]

37.4 (26.2) [90.9%]

0.45 (0.44) [90.0%]

35.8 (24.7) [89.1%]

35.0 (24.7) [87.1%]

42.7 (31.3) [87.1%]

0.89 (1.14) [86.7%]

37.9 (26.5) [91.3%]

0.47 (0.43) [91.4%]

38.4 (26.5) [91.1%]

36.2 (26.6) [90.1%]

45.5 (32.6) [90.4%]

0.97 (1.27) [89.8%]

40.1 (28.2) [93.0%]

0.51 (0.46) [87.6%]

38.8 (26.8) [86.2%]

38.3 (26.5) [87.4%]

45.2 (32.2) [87.6%]

1.06 (1.36) [86.8%]

40.6 (27.8) [87.9%]

0.51 (0.45) [89.4%]

39.8 (26.4) [89.4%]

38.7 (26.3) [89.4%]

45.1 (32.7) [89.1%]

1.03 (1.27) [89.7%]

40.6 (27.9) [90.6%]

0.46 (0.44)

37.0 (24.8)

36.3 (24.9)

44.2 (31.3)

0.95 (1.22)

38.8 (26.0)

0.11

0.10

0.44

0.90

0.26

0.18

0.002

0.001

0.003

0.16

0.025

0.06