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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: models/Detail_model.php
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Function: insertAPISummary
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Filename: helpers/my_audit_helper.php
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Function: require_once
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Filename: controllers/Detail.php
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Line: 256
Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
Line: 256
Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
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Background/aim: The Assistive Technology Outcome Profile for Mobility (ATOP/M) was designed to isolate the impact of mobility assistive technology on perceived difficulty with activity and participation. The study objectives were to examine its measurement properties (test-retest reliability and convergent validity) and applicability for middle-aged and older power wheelchair (PWC) users.
Methods: Four ATOP/M subscales were administered using computer adaptive testing (activity with mobility device, activity without mobility device, participation with mobility device, participation without mobility device). Test-retest reliability (4-wk interval), convergent validity (a priori hypothesis testing of correlations with participation (Late-life Disability Instrument) and mobility (Life-space Assessment)) and applicability (respondent burden, distributions) were examined with 116 PWC users between 50 and 85 years of age presenting with a variety of diagnoses.
Results: When using powered mobility, perceived difficulty with activity and participation scores were similar to the general population of mobility devices users (T-score range 46.3-53.7), while activity and participation were significantly lower without mobility devices (T-score range 35.3-39.4). Test-retest reliability intra-class coefficients of the four subscales ranged between 0.82 and 0.91, and convergent validity was supported by moderate correlations (r = 0.35-0.47). Respondent burden was higher for the without devices subscales and none of the subscales had significant floor/ceiling effects.
Conclusion: Our results provide support for reliability and convergent validity of the ATOP/M for PWC users. Specific strategies were recommended to optimise applicability with this population such as administration guidelines for reframing the without device scale and timing of data collection.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1111/1440-1630.12515 | DOI Listing |
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