Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2010 1
2014 1
2015 1
2019 1
2020 0
Text availability
Article attribute
Article type
Publication date

Search Results

4 results
Results by year

Citations

1 article found by citation matching

Search results

Filters applied: . Clear all
Page 1
Measures of physical activity using cell phones: validation using criterion methods.
Bexelius C, Löf M, Sandin S, Trolle Lagerros Y, Forsum E, Litton JE. Bexelius C, et al. J Med Internet Res. 2010 Jan 29;12(1):e2. doi: 10.2196/jmir.1298. J Med Internet Res. 2010. PMID: 20118036 Free PMC article.
The validity of these questionnaires is debated, and more effective methods are needed. OBJECTIVE: This study evaluates repeated measures of physical activity level (PAL) and the feasibility of using a Java-based questionnaire downloaded onto …
The validity of these questionnaires is debated, and more effective methods are needed. OBJECTIVE: This study evaluates repeat …
Google fit smartphone application or Gt3X Actigraph: Which is better for detecting the stepping activity of individuals with stroke? A validity study.
Polese JC, E Faria GS, Ribeiro-Samora GA, Lima LP, Coelho de Morais Faria CD, Scianni AA, Teixeira-Salmela LF. Polese JC, et al. J Bodyw Mov Ther. 2019 Jul;23(3):461-465. doi: 10.1016/j.jbmt.2019.01.011. Epub 2019 Feb 2. J Bodyw Mov Ther. 2019. PMID: 31563356
The criterion-standard measurement made was the actual number of steps, counted by a trained examiner. RESULTS: The mean estimated steps measured by the GT3X(®) ActiGraph and Google Fit(®) respectively were 276.7 ± 97.6 and 481.0 ± 119.8; that calculated from …
The criterion-standard measurement made was the actual number of steps, counted by a trained examiner. RESULTS: The mean estim …
Reliability and criterion-related validity with a smartphone used in timed-up-and-go test.
Galán-Mercant A, Barón-López FJ, Labajos-Manzanares MT, Cuesta-Vargas AI. Galán-Mercant A, et al. Biomed Eng Online. 2014 Dec 2;13:156. doi: 10.1186/1475-925X-13-156. Biomed Eng Online. 2014. PMID: 25440533 Free PMC article.
The present study aimed to evaluate the reliability and concurrent criterion-related validity of the accelerations with an iPhone 4® in an Extended Timed Get Up and Go test. ...METHODS: A repeated measure, cross-sectional, analytical study. Test-retest …
The present study aimed to evaluate the reliability and concurrent criterion-related validity of the accelerations with an iPh …
Evaluation of a Mobile Phone Image-Based Dietary Assessment Method in Adults with Type 2 Diabetes.
Rollo ME, Ash S, Lyons-Wall P, Russell AW. Rollo ME, et al. Nutrients. 2015 Jun 17;7(6):4897-910. doi: 10.3390/nu7064897. Nutrients. 2015. PMID: 26091234 Free PMC article.
This study evaluated the performance of a 3-day mobile phone image-based dietary record, the Nutricam Dietary Assessment Method (NuDAM), in adults with type 2 diabetes mellitus (T2DM). Criterion validity was determined by comparing energy intake (EI) w …
This study evaluated the performance of a 3-day mobile phone image-based dietary record, the Nutricam Dietary Assessment Method
Feedback