Background: Early follow-up visits improve patient adherence, but the actual scheduling behavior of physicians is not known. Purpose: To characterize the timing of first follow-up visits in US dermatologic practice. Methods: Patients with a diagnosis of psoriasis, acne, or atopic dermatitis were identified in the 2003-2007 MarketScan Medicaid database. Factors affecting the length of time before first follow-up were assessed using a Cox proportional hazards model. Results: Mean length of time to the first follow-up visit was 153 days for adults and 142 days for children with psoriasis; 151 days for adults and 218 days for children with acne; and 161 days for adults and 209 days for children with atopic dermatitis. Black and those other than white patients were less likely than whites to receive early follow-up in psoriasis and acne, but more likely in atopic dermatitis. Dermatologists were more likely to schedule early follow-up visits than nondermatologists. Limitations: The database includes only Medicaid patients. The rate of non-attendance at scheduled visits could not be determined. Conclusions: Most physicians are missing the opportunity to maximize patient adherence by scheduling early follow-up visits. Contact by email or phone may be beneficial for physicians who cannot schedule early follow-up.
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