Instrument:
The 70-item anonymous REDCap questionnaire used for this project expanded on our previous work, and examined key variables in three main categories: employer factors, professional duties, and social factors. See Table 1. This revised survey was pretested with a diverse convenience sample of 15 United States neonatologists to assess face validity. Their pretest responses were not included in the final data set. The study was approved by the Boston Children’s Hospital Institutional Review Board for IRB exemption.
Study Setting and Participants:
This study utilized a national anonymous REDCap survey distributed to all members of the AAP Section on Neonatal-Perinatal Medicine during the month of February 2018. The Section on Neonatal-Perinatal Medicine is a member subsection of the American Academy of Pediatrics, and represents over 70% of the total US American Board of Pediatrics Neonatal-Perinatal Medicine Delegates. All participation was voluntary, and completion of the survey was demonstration of consent. The demographics of the study sample was compared to the American Board of Pediatrics (ABP) data base, see Table 2.
Data Analysis:
Data visualization of the responses is presented here using Tableau Public (Tableau, Seattle, WA - https://public.tableau.com/en-us/s/) for a collection of over 100 interactive graphical visualizations. ​
Limitations:
Limitations of this study include the response rate of 15.7%, although similar to other survey studies of compensation and of physician providers, but does raise concern for selection bias, nonresponse bias, and aggregation bias. In addition, these data were collected by anonymous self-report which does not allow for validation of data obtained or provide a means for follow-up to obtain additional information or clarification. Nevertheless, we developed these measures utilizing standard survey design techniques to produce questions with strong face validity that were refined through convenient sampling validation and compared to the data obtained from prior surveys. ​