BACKGROUND: Over the last decade, medical student residency applicants have shown a substantial increase in the number of interviews attended, which is associated with a significant increase in travel. The carbon footprint associated with residency interviews has not been well documented prior to this investigation, and is a critical issue related to climate health. OBJECTIVE: The purpose of this study is to document the carbon footprint associated with travel to residency interviews of the applicants from a single institution. METHODS: Graduating medical students from the University of Michigan Medical School were surveyed in 2020 to gather information regarding travel related to residency interviews. A validated carbon emissions calculator was used to determine the associated carbon footprint. RESULTS: Response rate was 103 of 174 (59%). Average interviews per student across all specialties was 14.39 interviews per student. The overall class average for total carbon footprint per student was calculated as 3.07 metric tons CO2, making the class average carbon footprint per interview 0.21 metric tons CO2. If we extrapolate the results of our study to all residents, the resulting CO2 emissions approach 51 665 metric tons CO2 per year, which is equivalent to the amount of CO2 produced by 11 162 passenger cars in 1 year. CONCLUSIONS: Medical education leaders could help reduce the carbon footprint by encouraging a reduction in number of in-person interviews attended by applicants.
BACKGROUND: Over the last decade, medical student residency applicants have shown a substantial increase in the number of interviews attended, which is associated with a significant increase in travel. The carbon footprint associated with residency interviews has not been well documented prior to this investigation, and is a critical issue related to climate health. OBJECTIVE: The purpose of this study is to document the carbon footprint associated with travel to residency interviews of the applicants from a single institution. METHODS: Graduating medical students from the University of Michigan Medical School were surveyed in 2020 to gather information regarding travel related to residency interviews. A validated carbon emissions calculator was used to determine the associated carbon footprint. RESULTS: Response rate was 103 of 174 (59%). Average interviews per student across all specialties was 14.39 interviews per student. The overall class average for total carbon footprint per student was calculated as 3.07 metric tons CO2, making the class average carbon footprint per interview 0.21 metric tons CO2. If we extrapolate the results of our study to all residents, the resulting CO2 emissions approach 51 665 metric tons CO2 per year, which is equivalent to the amount of CO2 produced by 11 162 passenger cars in 1 year. CONCLUSIONS: Medical education leaders could help reduce the carbon footprint by encouraging a reduction in number of in-person interviews attended by applicants.
Authors: Jacqueline R Lewy; Casey D Patnode; Philip J Landrigan; Joseph C Kolars; Brent C Williams Journal: Environ Health Date: 2022-07-19 Impact factor: 7.123
Authors: J Shirine Allam; Kristin M Burkart; Başak Çoruh; May Lee; Laura Hinkle; Maryl Kreider; Geneva Tatem; Chad Witt; Rendell W Ashton; Tristan Huie; Bart Moulton; Elizabeth Awerbuch; Gabriel T Bosslet Journal: ATS Sch Date: 2022-01-06
Authors: Vera P Luther; David A Wininger; Cindy J Lai; Anthony Dao; Maria M Garcia; Whitney Harper; Timothy M Chow; Ricardo Correa; Lindsey J Gay; Lyle Fettig; Bhavin Dalal; Patricia Vassallo; Steven Barczi; Michelle Sweet Journal: Am J Med Date: 2022-07-09 Impact factor: 5.928