Section of Bariatric Surgery, Department of Surgery, David Geffen UCLA School of Medicine, Los Angeles, CA, 90095, USA.
Obes Surg. 2024 Nov;34(11):4196-4202. doi: 10.1007/s11695-024-07328-9. Epub 2024 Sep 24.
Grit is a person's ability to establish long-term goals and work to achieve those goals irrespective of any barriers. We examined the relationship between the personality trait grit, obesity, and metabolic and bariatric surgery (MBS)-induced weight loss.
In an ongoing prospective cohort, 104 adult patients who underwent laparoscopic sleeve gastrectomy (LSG) had preoperative grit questionnaires administered. The association between grit domains and 1-year weight loss was evaluated by ANCOVA.
Among the 104 patients who completed a pre-operative grit survey, 74 completed the survey again 1 year after surgery (72.1%). One year percent total body weight loss (TBW) was 28.4% for the entire cohort and 27.9% for the 74 patients who had complete follow-up at 1 year. Grit scores were not significantly different between baseline and postoperative measurements (pre-op 3.69 ± 0.68 versus post-op 3.67 ± 0.67). Neither the pre-operative total grit score nor its major domains consistency of interests and perseverance of effort were associated with 1-year weight loss (r = 0.034, P = 0.733).
There was no correlation between grit and MBS-induced weight loss at 1 year after surgery. As a physiologic solution, MBS may result in weight loss independent of a person's ability to set long-term goals and achieve those goals.
坚毅是一个人建立长期目标并努力实现这些目标的能力，无论遇到任何障碍都能坚持。我们研究了人格特质坚毅、肥胖以及代谢与减重手术（MBS）诱导的体重减轻之间的关系。
在一项正在进行的前瞻性队列研究中，对 104 例行腹腔镜袖状胃切除术（LSG）的成年患者进行了术前坚毅问卷评估。通过方差分析（ANCOVA）评估坚毅各维度与 1 年体重减轻的关系。
在完成术前坚毅调查的 104 名患者中，有 74 名在术后 1 年再次完成了调查（72.1%）。整个队列的 1 年总体重减轻百分比（TBW）为 28.4%，74 名完成 1 年随访的患者为 27.9%。坚毅评分在基线和术后测量之间没有显著差异（术前 3.69±0.68 与术后 3.67±0.67）。术前总坚毅评分及其主要维度（兴趣一致性和努力坚持）均与 1 年体重减轻无关（r=0.034，P=0.733）。
在术后 1 年，坚毅与 MBS 诱导的体重减轻之间没有相关性。作为一种生理解决方案，MBS 可能导致体重减轻，而与一个人设定长期目标和实现这些目标的能力无关。
