Factors for not performing total body skin examinations in primary care in association with teledermoscopy
Jonas Ingvar1,2, Kari Nielsen3,4,5, Åsa Ingvar3,4
1Dermatology and Venereology, Department of clinical sciences Lund, Lund University Skin Cancer research group (LuScaR), Lund University, Lund, Sweden. jonas@ingvar.com.
Purpose:
To investigate factors related to omitted total body skin examination (TBSE) in skin cancer diagnostics while managing patients using teledermoscopy (TDS) in Swedish primary care.
Methods:
4,987 TDS referrals from primary care centers were analyzed to identify factors associated with failing to perform TBSE. Data collected included age, gender of patient and physician, and reason for a visit. Logistic regression was used to test the association between the variables and risk of failing to complete a TBSE.
Results:
The risk for omitted TBSE is higher in older patients, females, patients whose primary reason for seeking care was not specifically for a complete skin check, and with female physician. Patients > 80 years had more than four times increased risk of not undergoing TBSE compared to the youngest (< 30 y). The strongest correlation to omitting TBSE was with other reasons for primary care visits than "skin check". Male gender of the patient and being examined by male physicians decreased the risk of omitted TBSE by 20% and 30%, respectively. There was no evidence of interaction between the gender of the patient and the physician.
Conclusion:
Since TDS reduces the opportunities to have a TBSE by dermatologists, the standard management of patients with suspicious skin lesions in primary care must be revised and evidence-based. TBSE is strongly recommended for patients with increased risk of skin cancer, for example old persons with fair skin and a history of skin cancer, when managing them with TDS.
