Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Johns Hopkins University School of Medicine, Baltimore, Maryland.
JAMA Facial Plast Surg. 2019 Jan 1;21(1):27-31. doi: 10.1001/jamafacial.2018.1526.
Contingent valuation, or willingness to pay, is an established economic concept that has been applied in other areas of medicine and may be useful for understanding the economic forces that determine the cost of cosmetic procedures.
To determine the monetary value of changes in attractiveness achieved through rhinoplasty, as perceived by society.
DESIGN, SETTING, AND PARTICIPANTS: Cross-sectional survey administered via public online forums to 228 casual observers.
Participants were shown preoperative and postoperative photographs of 12 patients who underwent cosmetic rhinoplasty and 4 patients who did not undergo any surgery. They were asked to rate (1) the change in overall attractiveness of the patients, and (2) the monetary value they would associate with these changes.
Completed surveys were obtained from 228 casual observers; 144 were female (63.2%); median age, 25 years (median income bracket, $50 000-$75 000). Multilevel, mixed-effects, linear regression was used to characterize the association between monetary value and change in attractiveness. There was a significant association between the change in attractiveness from a rhinoplasty and its monetary value as perceived by society. The baseline value of a rhinoplasty without any change in attractiveness was $3769.98 (95% CI, $3541.59-$4007.10; P < .001). To increase 1 standard deviation in attractiveness was worth an additional $2353.77 (95% CI, $2197.57-$2512.81; P < .001), while increasing 2 standard deviations in attractiveness was worth an additional $5453.07 (95% CI, $5052.57-$5865.51; P < .001).
There is a significant association between the societally perceived value of cosmetic rhinoplasty and the change in attractiveness after surgery. The average value of a rhinoplasty in our study approximates the actual average cost of cosmetic rhinoplasty, suggesting that willingness to pay may be a useful concept for studying the value of cosmetic procedures.
NA.
条件价值评估或支付意愿是一个既定的经济概念,已被应用于医学的其他领域,对于理解决定整容手术成本的经济因素可能是有用的。
确定社会对通过鼻整形术获得的吸引力变化的货币价值。
设计、设置和参与者:通过公共在线论坛向 228 名随意观察者进行横断面调查。
向参与者展示了 12 名接受美容鼻整形术和 4 名未接受任何手术的患者的术前和术后照片。他们被要求(1)评估患者整体吸引力的变化,以及(2)他们愿意为这些变化支付的金额。
从 228 名随意观察者中获得了完整的调查结果;144 名女性(63.2%);中位数年龄为 25 岁(中位数收入范围为 50000-75000 美元)。使用多级、混合效应、线性回归来描述社会感知的货币价值与吸引力变化之间的关系。社会感知的鼻整形术吸引力变化与其货币价值之间存在显著关联。没有吸引力变化的鼻整形术的基准值为 3769.98 美元(95%CI,3541.59-4007.10;P<0.001)。增加 1 个标准差的吸引力价值额外增加 2353.77 美元(95%CI,2197.57-2512.81;P<0.001),而增加 2 个标准差的吸引力价值额外增加 5453.07 美元(95%CI,5052.57-5865.51;P<0.001)。
社会对美容鼻整形术的感知价值与手术后吸引力的变化之间存在显著关联。我们研究中的鼻整形术的平均价值接近美容鼻整形术的实际平均成本,这表明支付意愿可能是研究美容程序价值的有用概念。
无。