Map-based assessment of older adults' life space: validity and reliability.
Map-based assessment of older adults' life space: validity and reliability.
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基于地图的老年人生活空间评估：有效性和可靠性。
DOI：
10.1186/s11556-020-00253-7
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发表时间：
2020-11-28
期刊：
影响因子：
--
通讯作者：
Weibel R
中科院分区：
文献类型：
--
作者：
Hinrichs T;Zanda A;Fillekes MP;Bereuter P;Portegijs E;Rantanen T;Schmidt-Trucksäss A;Zeller AW;Weibel R
最近，基于地图的工具已经进入了与健康有关的研究。它们可能被用来量化老年人的生活空间。本研究旨在评估基于地图的生活空间评估（MBA）的效度（相对于GPS）和重测信度。通过GPS和MBA评估一周的生活空间。大约3周后重复MBA。计算了与距离有关的（离家的平均和最大距离）和与面积有关的（凸船体、标准差椭圆）生命空间指标。除了Bland-Altman分析（MBA与GPS）外，还计算了组内相关性（MBA与GPS和重测）。58名老年人（平均年龄74岁，标准差5.5岁; 39.7%为女性）参加了这项研究。Bland-Altman分析显示，对于离家的最大距离，两种方法之间的一致性最高。凸形船体的组内相关系数范围为0.19（95%置信区间0至0.47），离家最大距离的组内相关系数范围为0.72（95%置信区间0.52至0.84）。组内相关系数的重测信度范围为0.04（95%置信区间0至0.30）之间的凸船体和0.43（95%置信区间0.19至0.62）的平均离家距离。虽然可以接受的有效性和可靠性，发现与距离有关的生命空间参数，工商管理硕士不能被推荐用于评估与面积有关的生命空间参数。
Map-based tools have recently found their way into health-related research. They can potentially be used to quantify older adults’ life-space. This study aimed to evaluate the validity (vs. GPS) and the test-retest reliability of a map-based life-space assessment (MBA). Life-space of one full week was assessed by GPS and by MBA. MBA was repeated after approximately 3 weeks. Distance-related (mean and maximum distance from home) and area-related (convex hull, standard deviational ellipse) life-space indicators were calculated. Intraclass correlations (MBA vs. GPS and test-retest) were calculated in addition to Bland-Altman analyses (MBA vs. GPS). Fifty-eight older adults (mean age 74, standard deviation 5.5 years; 39.7% women) participated in the study. Bland-Altman analyses showed the highest agreement between methods for the maximum distance from home. Intraclass correlation coefficients ranged between 0.19 (95% confidence interval 0 to 0.47) for convex hull and 0.72 (95% confidence interval 0.52 to 0.84) for maximum distance from home. Intraclass correlation coefficients for test-retest reliability ranged between 0.04 (95% confidence interval 0 to 0.30) for convex hull and 0.43 (95% confidence interval 0.19 to 0.62) for mean distance from home. While acceptable validity and reliability were found for the distance-related life-space parameters, MBA cannot be recommended for the assessment of area-related life-space parameters.
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影响因子：
1.8
作者：
Barnes, Lisa L.;Wilson, Robert S.;Bennett, David A.
通讯作者：
Bennett, David A.
影响因子：
5.5
作者：
Kerr, Jacqueline;Duncan, Scott;Schipperjin, Jasper
通讯作者：
Schipperjin, Jasper
影响因子：
5.1
作者：
Laatikainen, Tiina E.;Broberg, Anna;Kytta, Marketta
通讯作者：
Kytta, Marketta
DOI：
10.1111/j.1532-5415.2005.53455.x
发表时间：
2005-09-01
影响因子：
6.3
作者：
Lamb, SE;Jorstad-Stein, EC;Becker, C
通讯作者：
Becker, C
影响因子：
6.3
作者：
Lo AX;Brown CJ;Sawyer P;Kennedy RE;Allman RM
通讯作者：
Allman RM