TY - JOUR
T1 - Effect of clinical vignettes on senior medical students' opinions of climate change
AU - Prasad, Vinay
AU - Thistlethwaite, William
AU - Dale, William
PY - 2011/6
Y1 - 2011/6
N2 - OBJECTIVES: The consequences of climate change directly threaten human health. Some have argued that, as such, doctors have a special duty to solve climate change. Despite such recommendations, to our knowledge, there has been no previous work documenting physician attitudes on climate change, or the stability of those opinions. METHODS: We invited 523 fourth-year medical students to a survey asking their opinion on climate change and their opinion regarding one of two fictional medical vignettes. In the vignettes, which are analogous to the climate change issue, students decide whether to discontinue a drug that may be adversely affecting laboratory values. In the climate change question, students are asked whether the United States should take efforts to discontinue the use of fossil fuels. Students are randomized to the order in which they receive the questions. RESULTS: Ninety-five percent (95% CI 89.1%-100%) of students initially asked about climate change feel the United States should take steps to curb carbon dioxide emissions, while only 73% (95% CI 57.5%-89.2%) of students respond similarly if first given an analogous patient vignette. Conversely, in all cases where a fictional medical vignette follows the climate change question, students are more likely to cease using a potentially harmful agent (66% CI 53.5%-71.8% vs. 52% CI 43.3%-67.1%). CONCLUSION: Our results suggest that student physician attitudes to climate change are mutable. Priming students into "medical mode" may alter their opinions on the scientific merit of nonmedical issues, and may be a vestige of a hidden medical curriculum. Further studies should explore the interrelationship between other sociopolitical beliefs and medical decision making.
AB - OBJECTIVES: The consequences of climate change directly threaten human health. Some have argued that, as such, doctors have a special duty to solve climate change. Despite such recommendations, to our knowledge, there has been no previous work documenting physician attitudes on climate change, or the stability of those opinions. METHODS: We invited 523 fourth-year medical students to a survey asking their opinion on climate change and their opinion regarding one of two fictional medical vignettes. In the vignettes, which are analogous to the climate change issue, students decide whether to discontinue a drug that may be adversely affecting laboratory values. In the climate change question, students are asked whether the United States should take efforts to discontinue the use of fossil fuels. Students are randomized to the order in which they receive the questions. RESULTS: Ninety-five percent (95% CI 89.1%-100%) of students initially asked about climate change feel the United States should take steps to curb carbon dioxide emissions, while only 73% (95% CI 57.5%-89.2%) of students respond similarly if first given an analogous patient vignette. Conversely, in all cases where a fictional medical vignette follows the climate change question, students are more likely to cease using a potentially harmful agent (66% CI 53.5%-71.8% vs. 52% CI 43.3%-67.1%). CONCLUSION: Our results suggest that student physician attitudes to climate change are mutable. Priming students into "medical mode" may alter their opinions on the scientific merit of nonmedical issues, and may be a vestige of a hidden medical curriculum. Further studies should explore the interrelationship between other sociopolitical beliefs and medical decision making.
KW - climate change
KW - paired decision making
KW - physicians' opinions
UR - http://www.scopus.com/inward/record.url?scp=79957526775&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79957526775&partnerID=8YFLogxK
U2 - 10.1097/SMJ.0b013e31821a841d
DO - 10.1097/SMJ.0b013e31821a841d
M3 - Article
C2 - 21886028
AN - SCOPUS:79957526775
SN - 0038-4348
VL - 104
SP - 401
EP - 404
JO - Southern medical journal
JF - Southern medical journal
IS - 6
ER -