Dept of Internal Medicine, CHRU de Tours, Tours, France.
J Phys Act Health. 2011 Aug;8(6):858-65. doi: 10.1123/jpah.8.6.858.
Increasing physical activity and decreasing sedentary time are cornerstones in the management of type 2 diabetes (T2DM). However, there are few instruments available to measure physical activity in this population. We translated the long version of the International Physical Activity Questionnaire (IPAQ-L) into French and studied its reproducibility and validity in patients with T2DM.
Reproducibility was studied by 2 telephone administrations, 8 days apart. Concurrent validity was tested against pedometry for 7 days during habitual life.
One-hundred forty-three patients with T2DM were recruited (59% males; age: 60.9 ± 10.5 years; BMI: 31.2 ± 5.2 kg/m2; HbA1c: 7.4 ± 1.2%). Intraclass correlation coefficients (95% CI) for repeated administration (n = 126) were 0.74 (0.61-0.83) for total physical activity, 0.72 (0.57-0.82) for walking, and 0.65 (0.51-0.78) for sitting time. Total physical activity and walking (MET-min·week-1) correlated with daily steps (Spearman r = .24 and r = .23, respectively, P < .05). Sitting time (min·week-1) correlated negatively with daily steps in women (r = -0.33; P < .05).
Our French version of the IPAQ-L appears reliable to assess habitual physical activity and sedentary time in patients with T2DM, confirming previous data in nonclinical populations.
增加身体活动量和减少久坐时间是 2 型糖尿病（T2DM）管理的基石。然而，目前用于测量该人群身体活动的工具较少。我们将国际体力活动问卷（IPAQ-L）的长版本翻译为法语，并在 T2DM 患者中研究其重现性和有效性。
通过两次相隔 8 天的电话管理来研究重现性。同时在日常生活中通过计步器测试 7 天来测试效性。
共招募了 143 名 T2DM 患者（59%为男性；年龄：60.9 ± 10.5 岁；BMI：31.2 ± 5.2 kg/m2；HbA1c：7.4 ± 1.2%）。对重复管理（n = 126）的组内相关系数（95%CI）分别为总身体活动的 0.74（0.61-0.83）、步行的 0.72（0.57-0.82）和久坐时间的 0.65（0.51-0.78）。总身体活动和步行（MET-min·周-1）与每日步数（Spearman r =.24 和 r =.23，分别为 P <.05）相关。女性的久坐时间（min·周-1）与每日步数呈负相关（r = -0.33；P <.05）。
我们的 IPAQ-L 法语版本似乎可用于评估 T2DM 患者的习惯性体力活动和久坐时间，证实了先前在非临床人群中的数据。
