Table 5B.

Changes in disease specific measures: quality of life (PsAQoL) in participants with psoriatic arthritis

Domain and categories	n	Previous time point, mean (s.d.)	CONTAIN survey, mean (s.d.)	Mean difference (95% CI)	Age-adjusted mean difference (95% CI)
All participants	132	6.96 (5.42)	7.63 (5.72)	0.67 (0.11, 1.22)	0.75 (0.19, 1.30)
Year of birth
1924–1945	7	5.86 (2.54)	6.74 (4.42)	0.86 (−1.14, 2.85)
1946–1964	59	5.97 (5.32)	6.36 (5.47)	0.39 (−0.34, 1.12)
1965–1980	53	7.57 (5.70)	8.68 (6.12)	1.11 (0.15, 2.08)
1981–2001	13	9.62 (5.01)	9.62 (4.75)	0.00 (−1.90, 1.90)
Gender
Female	79	7.90 (5.35)	8.70 (5.35)	0.80 (0.02, 1.57)	0.82 (0.04, 1.60)
Male	53	5.57 (5.26)	6.04 (5.92)	0.47 (−0.28, 1.22)	0.62 (−0.14, 1.38)
Deprivation
1 (most deprived)	16	8.00 (6.10)	9.25 (6.68)	1.25 (−0.29, 2.79)	1.33 (−0.22, 2.89)
2	15	6.87 (5.07)	7.73 (4.95)	0.87 (−0.75, 2.49)	0.75 (−0.87, 2.38)
3	34	7.79 (5.79)	7.76 (5.74)	−0.03 (−1.17, 1.11)	0.08 (−1.06, 1.23)
4	29	6.24 (4.91)	6.72 (5.52)	0.48 (−0.86, 1.82)	0.49 (−0.86, 1.83)
5 (least deprived)	38	6.37 (5.39)	7.47 (5.84)	1.11 (0.26, 1.95)	1.26 (0.40, 2.11)
Urban/rural
Urban	99	6.74 (5.54)	7.69 (5.85)	0.95 (0.32, 1.58)	1.02 (0.39, 1.66)
Rural	33	7.64 (5.07)	7.45 (5.37)	−0.18 (−1.27, 0.91)	−0.07 (−1.16, 1.03)
Shielding
Advised and followed	59	8.12 (5.92)	9.29 (6.29)	1.17 (0.28, 2.05)	1.29 (0.40, 2.17)
Not advised or not followed	68	6.07 (4.88)	6.19 (4.71)	0.12 (−0.57, 0.81)	0.18 (0.52, 0.87)
Date of completion
Jul	42	5.48 (4.82)	6.36 (5.63)	0.88 (−0.13, 1.89)	0.93 (−0.08, 1.94)
Aug–Sep	47	8.06 (5.14)	8.70 (5.33)	0.64 (−0.32, 1.59)	0.70 (−0.26, 1.66)
Oct–Dec	43	7.21 (6.03)	7.70 (6.08)	0.49 (−0.42, 1.40)	0.65 (−0.27, 1.57)

Values in bold are statistically significant.