TY - JOUR
T1 - Prediction of 2-year work participation in sickness absentees with neck or shoulder pain
T2 - The contribution of demographic, patient-reported, clinical and imaging information
AU - Moll, Line Thorndal
AU - Schmidt, Anne Mette
AU - Stapelfeldt, Christina Malmose
AU - Labriola, Merete
AU - Jensen, Ole Kudsk
AU - Kindt, Morten Wasmod
AU - Jensen, Tue Secher
AU - Schiøttz-Christensen, Berit
PY - 2019
Y1 - 2019
N2 - Background: In cases of neck and shoulder pain, the responsibility for assessing work prognosis is held by clinicians with access to different domains of information. One of these domains is magnetic resonance imaging (MRI), and although MRI is increasingly used, it is unknown which domains of information contribute the most to the prediction of work prognosis. This retrospective cohort study explored the contribution of demographic, patient-reported, clinical, and MRI information to the prediction of work participation in sickness absentees with neck or shoulder pain. Methods: From a secondary care setting, 168 sickness absentees with neck or shoulder pain were included. Based on registry data, a successful work outcome was defined as ≥50% work participation score (WPS) from Weeks 1 to 104 after enrolment. Prognostic variables were categorized into four domains (demographic, patient-reported, clinical, and MRI) resembling the order of information obtained in a clinical setting. Crude logistic regression analyses were used to identify prognostic variables for each domain (p < 0.2). This was followed by multivariable analyses including the identified variables in a domain-wise order. For each added domain, the probability of successful WPS was dichotomized leaving two possible classifications: ≥ 50% chance of successful WPS or not. In cross-tabulations of chance and the actual WPS outcome, positive and negative predictive values (PPV and NPV), sensitivity, specificity and area under the curve (AUC) were calculated. Results: The combination of demographic and patient-reported variables yielded an NPV of 0.72 and a PPV of 0.67, while specificity was 0.82, sensitivity 0.54 and AUC 0.77. None of these values improved notably by adding clinical and MRI variables as predictors of successful WPS. Conclusions: These results suggest that- A mong sickness absentees with neck or shoulder pain-clinical and MRI variables provide no additional information for the prediction of work participation compared with only demographic and patient-reported information.
AB - Background: In cases of neck and shoulder pain, the responsibility for assessing work prognosis is held by clinicians with access to different domains of information. One of these domains is magnetic resonance imaging (MRI), and although MRI is increasingly used, it is unknown which domains of information contribute the most to the prediction of work prognosis. This retrospective cohort study explored the contribution of demographic, patient-reported, clinical, and MRI information to the prediction of work participation in sickness absentees with neck or shoulder pain. Methods: From a secondary care setting, 168 sickness absentees with neck or shoulder pain were included. Based on registry data, a successful work outcome was defined as ≥50% work participation score (WPS) from Weeks 1 to 104 after enrolment. Prognostic variables were categorized into four domains (demographic, patient-reported, clinical, and MRI) resembling the order of information obtained in a clinical setting. Crude logistic regression analyses were used to identify prognostic variables for each domain (p < 0.2). This was followed by multivariable analyses including the identified variables in a domain-wise order. For each added domain, the probability of successful WPS was dichotomized leaving two possible classifications: ≥ 50% chance of successful WPS or not. In cross-tabulations of chance and the actual WPS outcome, positive and negative predictive values (PPV and NPV), sensitivity, specificity and area under the curve (AUC) were calculated. Results: The combination of demographic and patient-reported variables yielded an NPV of 0.72 and a PPV of 0.67, while specificity was 0.82, sensitivity 0.54 and AUC 0.77. None of these values improved notably by adding clinical and MRI variables as predictors of successful WPS. Conclusions: These results suggest that- A mong sickness absentees with neck or shoulder pain-clinical and MRI variables provide no additional information for the prediction of work participation compared with only demographic and patient-reported information.
KW - Magnetic resonance imaging
KW - Neck pain
KW - Prediction
KW - Prognosis
KW - Shoulder pain
KW - Sick leave
UR - http://www.scopus.com/inward/record.url?scp=85074741844&partnerID=8YFLogxK
U2 - 10.1186/s12891-019-2906-4
DO - 10.1186/s12891-019-2906-4
M3 - Journal article
C2 - 31706350
AN - SCOPUS:85074741844
SN - 1471-2474
VL - 20
JO - BMC Musculoskeletal Disorders
JF - BMC Musculoskeletal Disorders
IS - 1
M1 - 525
ER -