title: HIV and disability: a pilot study exploring the use of the Assessment of Motor and Process Skills to measure daily life performance.
abstract: BACKGROUND
  Limitations in performing activities of daily living (ADL) are important indicators of health and overall wellness, yet relatively few studies specifically identify the ADL abilities of people living with HIV/AIDS (PHAs). Given the wide range of abilities and ages of PHAs, there is an urgent need to utilize an assessment of ADL ability that can validly evaluate those who are very able, as well as those who are very disabled, without the presence of ceiling or floor effects, to provide sensitive measures to detect change.
  
  
  OBJECTIVE
  The purpose of this study was to gather preliminary evidence of the validity of using the Assessment of Motor and Process Skills (AMPS) with PHAs.
  
  
  METHODS
  By utilizing existing data records of PHAs from the international AMPS database, we explored (a) demographic factors; (b) person response validity by examining person and individual item goodness-of-fit to the AMPS measurement model; and (c) trends in ADL abilities of PHAs.
  
  
  RESULTS
  There were 137 data records in the international AMPS database (0.08% of the database). Goodness-of-fit analyses revealed that >90% of the individuals in the sample fit AMPS measurement model and >99% of the individual item ratings fit the model. More than 80% of the data record had ADL motor abilities that were significantly lower than age expectations, and 67% had ADL process ability measures that were significantly lower than age expectations.
  
  
  CONCLUSIONS
  The findings indicate that the AMPS is a valid measure of ADL ability for PHAs. Coupled with the lower than expected number of AMPS data records for PHAs and the significant ADL ability challenges that were encountered by this sample, this pilot study may indicate that PHAs encounter barriers to accessing rehabilitation services and/or may not receive referrals until significant ADL challenges are encountered.
authors: School of Occupational Therapy, Dalhousie University, Halifax, Canada. b.merritt@dal.ca
authors: Brenda
authors: B
authors: Merritt
authors: Jacqueline
authors: J
authors: Gahagan
authors: Anders
authors: A
authors: Kottorp
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004185:Disability Evaluation; D006233:Persons with Disabilities; D005260:Female; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011596:Psychomotor Disorders / Q000175:diagnosis* / Q000473:pathology; D012189:Retrospective Studies; D055815:Young Adult
keywords: ADL; AMPS; HIV/AIDS; health promotion; occupational therapy