کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3462968 1231525 2011 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of a randomized clinical trial to improve rates of amblyopia detection in preschool aged children in primary care settings
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Design of a randomized clinical trial to improve rates of amblyopia detection in preschool aged children in primary care settings
چکیده انگلیسی

PurposeTo present the design of a cluster randomized controlled trial (cRCT) to evaluate the effectiveness of a web-based intervention for improving provider knowledge about strabismus and amblyopia (S/A) and preschool vision screening (PVS), increase PVS rates, and improve rates of S/A diagnoses made by eye specialists. This is the first cRCT targeting amblyopia prevention.MethodsParticipants were Medicaid providers in AL, SC, or IL who had Internet access and had filed at least 8 claims for well child visits (WCV) for children ages 3 or 4 years old during a 12-month period before enrollment. Randomization to the Intervention (vision) or Control (blood pressure) arm occurred at the cluster level, defined as the provider (or group of providers) and his/her patients seen for WCVs.Results65 Intervention providers (IPs) with 3547 children aged 3 or 4 years, and 71 Control providers (CPs) with 5053 children enrolled. The study will report measures of knowledge and self-reported vision screening behaviors from web-based data. The primary outcomes will be rates of PVS among PCPs, and rates of diagnosis of S/A by eye specialists among the children belonging to Control and Intervention practices.ConclusionsWe had the same difficulty recruiting PCPs as reported by others. Baseline rates of PVS were low (14.1%), as were rates that S/A were diagnosed by eye providers (1.4%). Our data show a need to improve both primary outcome measures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Contemporary Clinical Trials - Volume 32, Issue 2, March 2011, Pages 204–214
نویسندگان
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