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. 2022 May 19;14(1):e120–e126. doi: 10.1055/s-0042-1747969

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The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ )

This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.

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Fig. 1 — ( A ) Likelihood of residents, fellows, and attendings to support the new night float rotation. Residents who were in the new night float rotation and residents in the traditional call rotation were asked how likely they would be to support the new night float system ( n = 9). Fellows and attendings were asked the same question ( n = 15) ( B ) Study time during call. Residents were asked approximately how many hours per week they studied for the Ophthalmic Knowledge Assessment Program while on the night float rotation or the traditional call system.