Pain, fatigue and hand function closely correlated to work ability and employment status in systemic sclerosis.
OBJECTIVE
To identify factors, individual and work related, influencing work ability, and to assess the association between work ability and employment status, activities of daily life (ADLs) and quality of life in patients with SSc.


METHODS
Fifty-seven consecutive patients (53 females/4 males) with SSc (47 lcSSc/10 dcSSc) were included. Median age was 58 [interquartile range (IQR) 47-62] years and disease duration 14 (9-19) years. The patients were assessed for socio-demographic characteristics, disease parameters, symptoms, work ability, empowerment and adaptations in a workplace, social support, ADLs and quality of life.


RESULTS
Work ability, assessed with the Work Ability Index (WAI) could be evaluated in 48 of 57 patients. The correlation between employment status and WAI was good (r(s) = 0.79, P < 0.001). Thirteen patients had good or excellent WAI, 15 had less good and 20 had poor WAI. There were no significant differences between subgroups of WAI and socio-demographic characteristics, disease duration or degree of skin and lung involvement. However, patients with good WAI expressed milder perceived symptoms (pain, fatigue and impaired hand function; P < 0.001). Patients with better WAI had better competence (P < 0.001), better possibility of adaptations at work (P < 0.01) and impact at work (P < 0.01) than those with poorer WAI.


CONCLUSIONS
In SSc, pain, fatigue and impaired hand function have a dominant impact on the WAI. Employment interventions should include support in job adaptations as well as self-management strategies to help patients deal with pain and fatigue and to enhance the confidence to perform their work.
Sandqvist
Gunnel
G
Department of Rheumatology, Lund University Hospital, SE-221 85 Lund, Sweden. gunnel.sandqvist@skane.se
Scheja
Agneta
A
Hesselstrand
Roger
R
D000203:Activities of Daily Living; D000328:Adult; D016009:Chi-Square Distribution; D004185:Disability Evaluation; D004651:Employment / Q000706:statistics & numerical data*; D005221:Fatigue / Q000523:psychology; D005260:Female; D006225:Hand; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000523:psychology; D011788:Quality of Life; D016059:Range of Motion, Articular / Q000502:physiology*; D012595:Scleroderma, Systemic / Q000503:physiopathology* / Q000523:psychology; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D014937:Work / Q000523:psychology