ABSTRACT
Purpose This article evaluates the relevance of social media to ophthalmology residency applicants in the setting of virtual interviews, the types of information sought by applicants, and the impact of rebranding of an institutional and departmental social media account. Design Cross-sectional survey. Participants Ophthalmology residency applicants from the 2020 to 2021 cycle. Methods A voluntary survey was emailed to 481 applicants to the University of Louisville Department of Ophthalmology residency during the 2020 to 2021 application cycle to gauge the impact of social media on their perspectives of residency programs, especially with regards to a new departmental social media account. Main Outcome Measures Applicants' use of social media platforms and specific components of departmental social media accounts found most useful. Results The 13-question survey was completed by 84/481 applicants (17.5% response rate). Social media was used by 93% of respondents. Of those respondents reporting social media use, the most common platforms utilized included Instagram (85%), Facebook (83%), Twitter (41%), and LinkedIn (29%). Sixty-nine percent of respondents specifically used Instagram to learn more about residency programs. With regards to the rebranded Instagram account at the University of Louisville, 58% of respondents reported being influenced, with all asserting that the account positively encouraged them to apply to the program. The most informative elements of the account related to current resident profiles, resident life, and living in Louisville. Conclusion A majority of responding ophthalmology residency applicants utilized social media to search for program information. A newly developed social media profile at a single institution positively influenced applicant impressions of the program, with the most importance assigned to information provided about current residents and typical resident life. These findings suggest key areas where programs should continue to dedicate online resources with targeted information to better recruit applicants.
ABSTRACT
Patients with SjÓ§gren's syndrome (SS) have dry eye associated with meibomian gland dysfunction (MGD). The meibum from donors with dry eye due to MGD but without SS (MMGD) presents with lower levels of cholesteryl ester, less straight chains, and more ordered hydrocarbon chains compared with meibum from donors without MGD (Mn). The aim of the current study was to compare the composition and hydrocarbon chain conformation of meibum from donors with Sjögren's syndrome (Mss) to Mn and MMGD. Meibum was expressed from patients with SS using an ILUX instrument (Alcon Inc., Fort Worth TX). All of the nine meibum donors with SS were female. Meibum composition was characterized using 1H-NMR and meibum hydrocarbon chain conformation was measured using fourier transform infrared spectroscopy. Meibum from every donor with SS measured contained a significantly (P < 0.01) higher cholesteryl ester/wax ester ratio and more straight chains compared with donors without SS or dry eye. None of the nine phase transitional parameters were significantly different, P > 0.05, for Mss compared with Mn. Nor was the CH3/CH2 band height ratio used to estimate the number of hydrocarbon CH3 and CH2 moieties different, P = 0.22, for Mss compared with Mn. In conclusion, the compositional differences between Mss compared with Mn did not result in differences in any of the nine meibum lipid phase transitional parameters measured. The compositional differences observed between Mss and Mn could be markers for or contribute to SS as the differences could lead to tear film lipid packing differences other than conformational differences.
