PDF(Pubmed)
Abstract：
UNASSIGNED: Body self-perception and dietary self-efficacy may represent an important factor in the prevention of excess body weight.
UNASSIGNED: This study evaluated body self-perception, dietary self-efficacy, and body mass index (BMI) in the Peruvian population.
UNASSIGNED: A cross-sectional online survey was administered to 190 men and 210 women. Each participant was shown 9 Stunkard anatomical silhouettes corresponding to BMI values. The results obtained were classified as underweight, normal weight, overweight, and obese. The Dieting Self-Efficacy Scale (DIET-SE) was also applied. Chi-square statistic, Kruskal-Wallis, Student t-test, and ANOVA were used to explore differences in means and proportions.
UNASSIGNED: Age was significantly higher in those who underestimated their weight and who were dissatisfied with their body (p = 0.000). BMI was higher in men, most were dissatisfied with their body (p<0.05), and were more likely to underestimate their weight compared to women (p = 0.000). Those participants who were dissatisfied with their body and who underestimated their weight were more likely to have an elevated BMI compared to those who were satisfied and who did not underestimate their weight. All participants had low dietary self-efficacy (LDSE), with a little higher proportion in men compared to women (62.6% vs 61.4%). The majority (45.9%) reported little confidence to resist high-calorie food temptations. More than half of the participants reported body dissatisfaction and LDSE, this was more frequent in men compared to women.
UNASSIGNED: It is necessary to develop and implement preventive measures to improve self-perception of the body, taking into account factors such as gender, age, and eating habits.
UNASSIGNED: This study evaluated body self-perception, dietary self-efficacy, and body mass index (BMI) in the Peruvian population.
UNASSIGNED: A cross-sectional online survey was administered to 190 men and 210 women. Each participant was shown 9 Stunkard anatomical silhouettes corresponding to BMI values. The results obtained were classified as underweight, normal weight, overweight, and obese. The Dieting Self-Efficacy Scale (DIET-SE) was also applied. Chi-square statistic, Kruskal-Wallis, Student t-test, and ANOVA were used to explore differences in means and proportions.
UNASSIGNED: Age was significantly higher in those who underestimated their weight and who were dissatisfied with their body (p = 0.000). BMI was higher in men, most were dissatisfied with their body (p<0.05), and were more likely to underestimate their weight compared to women (p = 0.000). Those participants who were dissatisfied with their body and who underestimated their weight were more likely to have an elevated BMI compared to those who were satisfied and who did not underestimate their weight. All participants had low dietary self-efficacy (LDSE), with a little higher proportion in men compared to women (62.6% vs 61.4%). The majority (45.9%) reported little confidence to resist high-calorie food temptations. More than half of the participants reported body dissatisfaction and LDSE, this was more frequent in men compared to women.
UNASSIGNED: It is necessary to develop and implement preventive measures to improve self-perception of the body, taking into account factors such as gender, age, and eating habits.
摘要：
未经评估：身体自我感知和饮食自我效能可能是预防超重的重要因素。
未经授权：这项研究评估了身体的自我感知，饮食自我效能感，秘鲁人口的体重指数（BMI）。
UNASSIGNED：对190名男性和210名女性进行了一项横断面在线调查。向每个参与者显示9个对应于BMI值的Stunkard解剖轮廓。获得的结果被归类为体重不足，正常体重,超重,和肥胖。节食自我效能量表(DIET-SE)也被应用。卡方统计量，Kruskal-Wallis,学生t检验，和方差分析用于探索均值和比例的差异。
UNASSIGNED：在那些低估体重和对身体不满意的人中，年龄明显更高（p=0.000）。男性的BMI更高，大多数人对自己的身体不满意(p<0.05)，与女性相比，更有可能低估自己的体重（p=0.000）。与那些满意且没有低估体重的参与者相比，那些对自己的身体不满意且低估体重的参与者更有可能具有升高的BMI。所有参与者的饮食自我效能(LDSE)都很低，与女性相比，男性的比例略高（62.6％vs61.4％）。大多数人（45.9%）表示对抵制高热量食物诱惑的信心不足。超过一半的参与者报告身体不满和LDSE，与女性相比，这种情况在男性中更为常见。
UNASSIGNED：有必要制定和实施预防措施，以改善对身体的自我感知，考虑到性别等因素，年龄,和饮食习惯。
未经授权：这项研究评估了身体的自我感知，饮食自我效能感，秘鲁人口的体重指数（BMI）。
UNASSIGNED：对190名男性和210名女性进行了一项横断面在线调查。向每个参与者显示9个对应于BMI值的Stunkard解剖轮廓。获得的结果被归类为体重不足，正常体重,超重,和肥胖。节食自我效能量表(DIET-SE)也被应用。卡方统计量，Kruskal-Wallis,学生t检验，和方差分析用于探索均值和比例的差异。
UNASSIGNED：在那些低估体重和对身体不满意的人中，年龄明显更高（p=0.000）。男性的BMI更高，大多数人对自己的身体不满意(p<0.05)，与女性相比，更有可能低估自己的体重（p=0.000）。与那些满意且没有低估体重的参与者相比，那些对自己的身体不满意且低估体重的参与者更有可能具有升高的BMI。所有参与者的饮食自我效能(LDSE)都很低，与女性相比，男性的比例略高（62.6％vs61.4％）。大多数人（45.9%）表示对抵制高热量食物诱惑的信心不足。超过一半的参与者报告身体不满和LDSE，与女性相比，这种情况在男性中更为常见。
UNASSIGNED：有必要制定和实施预防措施，以改善对身体的自我感知，考虑到性别等因素，年龄,和饮食习惯。
