Department of Nutrition and Obesity, Military Institute of Aviation Medicine, 54/56 Krasinskiego str, 01-755, Warsaw, Poland.
Department of Surgery, Military Institute of Aviation Medicine, 54/56 Krasinskiego str, 01-755, Warsaw, Poland.
Obes Surg. 2020 Jul;30(7):2821-2825. doi: 10.1007/s11695-020-04440-4.
We evaluated if the intragastric balloon (IGB) treatment leads to the increase in physical activity (PA) and whether they are related to cognitive improvements.
Fourteen morbidly obese patients (151 ± 24 kg, BMI = 51.8 ± 6.5, 107 ± 26% excess weight, 43.3 ± 10.6 years) underwent 6-day-long, uninterrupted evaluations of PA 1 month before IGB insertion and 1 month after its removal.
Active energy expenditure and physical activity duration increased by more than 80% (p < 0.001) whereas the number of steps per day by 20% (p = 0.016). There was a pattern of relationships between cognitive improvements and increases in PA (p < 0.05). In particular, working memory improvements correlated with the increase in time spent on light physical activities (r = 0.673, p = 0.004).
The relationships suggest that an increase in physical activity mediates cognitive improvements in bariatric patients.
我们评估胃内球囊（IGB）治疗是否会导致身体活动（PA）增加，以及它们是否与认知改善相关。
14 名病态肥胖患者（151±24kg，BMI=51.8±6.5，超重 107±26%，43.3±10.6 岁）在 IGB 插入前 1 个月和取出后 1 个月进行了为期 6 天的不间断 PA 评估。
主动能量消耗和身体活动持续时间增加了 80%以上（p<0.001），而每天的步数增加了 20%（p=0.016）。认知改善与 PA 增加之间存在一定的关系模式（p<0.05）。特别是，工作记忆的改善与轻体力活动时间的增加呈正相关（r=0.673，p=0.004）。
这些关系表明，身体活动的增加介导了肥胖患者的认知改善。
