a Multicenter retrospective Database evaluation of Pediatric Patients Diagnosed With Tinea Capitis

PurPose: Tinea capitis is a common pediatric superficial dermatophyte infection associated with lower socioeconomic status, overcrowded environments, and poor hygiene internationally. nevertheless, to the authors’ knowledge, no studies in the united States have reported an association between tinea capitis diagnoses and diagnostic codes for social determinants of health (SDoh). The objectives of the present study were to analyze the diagnostic and treatment approach and frequency of SDoh diagnostic codes in order to assess the presence of racial disparities in the treatment of pediatric patients aged 0 to 18 years diagnosed with tinea capitis. methods: This study comprised a retrospective analysis using the TrinetX electronic health record database of de-identified pediatric tinea capitis data in ambulatory and emergency settings. The data evaluated demographics, SDoh diagnostic codes, medication codes, and procedure codes. results: analysis of 19,677 patients (17,471 [88.8%] ambulatory and 2206 [11.2%] emergency encounters) demonstrated that a low frequency of patients had a confirmatory test for tinea capitis (ie, potassium hydroxide prep or fungal culture; 5.5%), prescription for dual therapy (25.2%), or SDoh diagnostic codes (5.5%). Patients with races classified as Black (odds ratio = 0.48, 95% confidence interval = 0.41–0.57, p < 0.001) and “other” (odds ratio = 0.52, 95% confidence interval = 0.33–0.81, p = 0.004) had a lower likelihood of having an ambulatory encounter, but a higher likelihood of receiving dual therapy. ConClusions: This study found that diagnostic testing, dual therapy, and SDoh diagnostic codes were underutilized for pediatric patients diagnosed with tinea capitis. In addition, patients of races classified as Black and “other” were more likely to be diagnosed in emergency encounters, but had a higher likelihood of receiving dual therapy regardless of encounter type. Further research is needed to determine how to improve the management of tinea capitis and better understand its relationship with SDoh.