Table 4.
ODI score | HADS score | EQ-5D VAS score | EQ-5D-5 L score | BASFI | BASMI | BASDAI | ASDAS-CRP | |||
Depression | Anxiety | Total | ||||||||
SF-36 | ||||||||||
Physical functioning | − .808a | − .490a | − .365a | − .466a | .546a | .722a | − .771a | − .420a | − .609a | − .620a |
Role physical | − .722a | − .535a | − .522a | − .562a | .547a | .701a | − .581a | − .243a | − .557a | − .536a |
Role emotional | − .623a | − .616a | − .574a | − .638a | .472a | .619a | − .501a | − .209a | − .555a | − .480a |
Vitality | − .622a | − .628a | − .565a | − .635a | .541a | .557a | − .495a | − 0.130 | − .574a | − .467a |
Emotional well-being | − .433a | − .734a | − .737a | − .794a | .363a | .468a | − .344a | − 0.092 | − .400a | − .284a |
Social functioning | − .638a | − .690a | − .667a | − .726a | .521a | .618a | − .521a | − .189* | − .522a | − .465a |
Bodily pain | − .788a | − .412a | − .398a | − .438a | .533a | .725a | − .611a | − .223a | − .744a | − .695a |
General health | − .532a | − .501a | − .541a | − .556a | .484a | .505a | − .469a | −.168* | − .483a | − .496a |
PCS | − .815a | − .389a | − .347a | − .395a | .569a | .723a | − .711a | − .352a | − .660a | − .696a |
MCS | − .486a | − .737a | − .750a | − .796a | .426a | .501a | − .382a | − 0.107 | − .459a | − .344a |
EQ-5D-5 L score | − .794a | − .538a | − .466a | − .539a | .584a | NA | − .693a | − .237a | − .718a | − .599a |
Back pain duration | Psoriasis duration | Tender joints | Swollen joints | Dactylitis score | Enthesitis score | CRP | ESR | |||
SF-36 | ||||||||||
Physical functioning | − 0.107 | − 0.262 | − .220a | − 0.062 | 0.011 | − 0.152 | − .203a | − .158b | ||
Role physical | 0.038 | − 0.145 | − .173b | − 0.046 | 0.070 | − 0.129 | − 0.075 | −0.099 | ||
Role emotional | − 0.098 | − 0.280 | − .169b | − 0.096 | 0.053 | −0.054 | − 0.040 | −0.004 | ||
Vitality | − 0.077 | − 0.203 | − 0.006 | − 0.030 | 0.118 | − 0.050 | − 0.097 | −0.026 | ||
Emotional well-being | − 0.144 | − 0.465 | − 0.066 | − 0.098 | 0.009 | 0.010 | 0.001 | 0.021 | ||
Social functioning | − 0.066 | − 0.289 | − 0.148 | − 0.057 | 0.026 | − 0.033 | − 0.016 | 0.026 | ||
Bodily pain | − 0.010 | − 0.191 | − .274a | − 0.147 | − 0.033 | − .179b | − 0.031 | 0.042 | ||
General health | 0.008 | − 0.329 | − 0.061 | − 0.071 | 0.018 | − 0.025 | − .179b | − 0.028 | ||
PCS | 0.075 | − 0.181 | − .214a | − 0.085 | 0.014 | − .185b | − .203b | − 0.114 | ||
MCS | − 0.115 | − 0.302 | − 0.035 | − 0.093 | 0.072 | 0.006 | − 0.034 | 0.047 | ||
EQ-5D-5 L score | − 0.046 | − 0.353 | − .177a | − 0.118 | − 0.058 | − 0.129 | − 0.118 | − 0.076 |
aCorrelation is significant at the 0.01 level (two-tailed)
bCorrelation is significant at the 0.05 level (two-tailed)
SF-36 Short-Form 36-item questionnaire, PCS physical component score, MCS mental component score, EQ-5D-5 L EuroQol 5-dimension 5-level questionnaire, ODI Oswestry Disability Index, HADS Hospital Anxiety and Depression Scale, EQ-5D EuroQol 5-dimension, VAS visual analogue scale, BASFI Bath Ankylosing Spondylitis Functional Index, BASMI Bath Ankylosing Spondylitis Metrology Index, BASDAI Bath Ankylosing Spondylitis Disease Activity Index, ASDAS-CRP Ankylosing Spondylitis Disease Activity Score (C-reactive protein), ESR erythrocyte sedimentation rate