PMID- 27386421
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20160707
LR  - 20220321
IS  - 2228-6497 (Print)
IS  - 2228-6497 (Electronic)
IS  - 2228-6497 (Linking)
VI  - 6
IP  - 2
DP  - 2016
TI  - Validation and psychometric evaluation of physical activity belief scale among 
      patients with type 2 diabetes mellitus: an application of health action process 
      approach.
PG  - 71-9
LID - 10.15171/hpp.2016.13 [doi]
AB  - BACKGROUND: Moderate increase in physical activity (PA) may be helpful in 
      preventing or postponing the complications of type 2 diabetes mellitus (T2DM). 
      The aim of this study was to assess the psychometric properties of a health 
      action process approach (HAPA)-based PA inventory among T2DM patients. METHODS: 
      In 2015, this cross-sectional study was carried out on 203 participants recruited 
      by convenience sampling in Isfahan, Iran. Content and face validity was confirmed 
      by a panel of experts. The comments noted by 9 outpatients on the inventory were 
      also investigated. Then,the items were administered to 203 T2DM patients. 
      Construct validity was conducted using exploratory and structural equation 
      modeling confirmatory factor analyses. Reliability was also assessed with 
      Cronbach alpha and interclass correlation coefficient (ICC). RESULTS: Content 
      validity was acceptable (CVR = 0.62, CVI = 0.89). Exploratory factor analysis 
      extracted seven factors (risk- perception, action self-efficacy, outcome 
      expectancies, maintenance self-efficacy, action and coping planning, behavioral 
      intention, and recovery self-efficacy) explaining 82.23% of the variation. The 
      HAPA had an acceptable fit to the observations (chi2 = 3.21, df = 3, P = 0.38; 
      RMSEA = 0.06; AGFI = 0.90; PGFI = 0.12). The range of Cronbach alpha and ICC for 
      the scales was about 0.63 to 0.97 and 0.862 to 0.988, respectively. CONCLUSION: 
      The findings of the present study provided an initial support for the reliability 
      and validity of the HAPA-based PA inventory among patients with T2DM.
FAU - Rohani, Hosein
AU  - Rohani H
AD  - Student Research Center, Faculty of Health, Isfahan University of Medical 
      Sciences, Isfahan, Iran.
FAU - Eslami, Ahmad Ali
AU  - Eslami AA
AD  - Department of Health Education And Promotion, Faculty of Health, Isfahan 
      University of Medical Sciences, Isfahan, Iran.
FAU - Ghaderi, Arsalan
AU  - Ghaderi A
AD  - Social Determinants of Health Research Center, Kurdistan University of Medical 
      Sciences, Kurdistan, Iran.
FAU - Jafari-Koshki, Tohid
AU  - Jafari-Koshki T
AD  - Department of Biostatistics, Faculty of Health, Tabriz University of Medical 
      Sciences, Tabriz, Iran.
FAU - Sadeghi, Erfan
AU  - Sadeghi E
AD  - Department of Biostatistics, Kermanshah University of Medical Sciences, 
      Kermanshah, Iran.
FAU - Bidkhori, Mohammad
AU  - Bidkhori M
AD  - Department of Epidemiology, Sabzevar University of Medical Sciences, Sabzevar, 
      Iran.
FAU - Raei, Mehdi
AU  - Raei M
AD  - Department of Basic Sciences, Qom University of Medical Sciences, Qom, Iran.
LA  - eng
PT  - Journal Article
DEP - 20160611
PL  - Iran
TA  - Health Promot Perspect
JT  - Health promotion perspectives
JID - 101580052
PMC - PMC4932225
OTO - NOTNLM
OT  - Diabetes mellitus
OT  - Health action process approach
OT  - Health behavior
OT  - Physical activity
OT  - Psychometric properties
OT  - Validation
EDAT- 2016/07/08 06:00
MHDA- 2016/07/08 06:01
PMCR- 2016/06/11
CRDT- 2016/07/08 06:00
PHST- 2015/08/31 00:00 [received]
PHST- 2016/03/18 00:00 [accepted]
PHST- 2016/07/08 06:00 [entrez]
PHST- 2016/07/08 06:00 [pubmed]
PHST- 2016/07/08 06:01 [medline]
PHST- 2016/06/11 00:00 [pmc-release]
AID - 10.15171/hpp.2016.13 [doi]
PST - epublish
SO  - Health Promot Perspect. 2016 Jun 11;6(2):71-9. doi: 10.15171/hpp.2016.13. 
      eCollection 2016.