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Mi Vida Saludable: Content Validity and Reliability of The Preferences and Self-Efficacy of Diet and Physical Activity Behaviors Questionnaire for Latina Women (PSEDPALW) for Cancer Survivors

Koch, Pamela A ; Paul, Rachel ; Contento, Isobel R ; Gray, Heewon L ; Marín-Chollom, Amanda M ; Santiago-Torres, Margarita ; Shen, Hanjie ; Jones, Salene M. W ; Hershman, Dawn L ; Greenlee, Heather

Nutrients, 2023-08, Vol.15 (16), p.3563 [Periódico revisado por pares]

Basel: MDPI AG

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Título:
Mi Vida Saludable: Content Validity and Reliability of The Preferences and Self-Efficacy of Diet and Physical Activity Behaviors Questionnaire for Latina Women (PSEDPALW) for Cancer Survivors
Autor: Koch, Pamela A ; Paul, Rachel ; Contento, Isobel R ; Gray, Heewon L ; Marín-Chollom, Amanda M ; Santiago-Torres, Margarita ; Shen, Hanjie ; Jones, Salene M. W ; Hershman, Dawn L ; Greenlee, Heather
Assuntos: Behavior ; Bilingualism ; Breast cancer ; breast cancer survivors ; Cancer ; Cancer survivors ; Demographics ; Diet ; Dietary fat ; Exercise ; Fruit ; Fruits ; Hispanic American women ; instrument reliability testing ; instrument validity testing ; Intervention ; Latina ; Medical research ; Mortality ; Nutrition research ; Oils & fats ; Physical fitness ; Questionnaires ; Self-efficacy ; theory-based determinants ; Validity ; Vegetables ; White people ; Womens health
É parte de: Nutrients, 2023-08, Vol.15 (16), p.3563
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: The purpose of this study is to conduct validity and reliability testing of a new instrument, the Preferences and Self-Efficacy of Diet and Physical Activity Behaviors Questionnaire for Latina Women (PSEDPALW), which is for women who identify as Latina and are breast cancer survivors. PSEDPALW measures preferences and self-efficacy for four behaviors: physical activity (PA), fruit and vegetable (FV) intake, dietary fat (DF) intake, and added sugar (AS) intake (eight scales in total). Validity testing was conducted through an expert panel review and a cognitive interviewing focus group (n = 4). Reliability was tested via internal consistency reliability (n = 118) and test–retest reliability (n = 30). Validity testing was used to refine PSEDPALW. Reliability testing was conducted on three versions with 104, 47, and 41 items. PA scales had acceptable Cronbach’s α (>0.70) but low ICC (NS). FV and DF scales had acceptable Cronbach’s α (>0.70), with preferences for the shorter (47- and 41-item) versions (Cronbach’s α < 0.70), and all scales had moderate ICC (p < 0.05, except the FV scale on the 104-item version (p = 0.07)). The AS preferences scale had Cronbach’s α < 0.70, with self-efficacy > 0.70 for all versions and ICC moderate for all versions (p ≤ 0.01). PSEDPALW may be useful to assess diet and physical activity preferences and self-efficacy in theory-based diet and physical activity interventions in women who identify as Latina and are breast cancer survivors.
Editor: Basel: MDPI AG
Idioma: Inglês

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Mi Vida Saludable: Content Validity and Reliability of The Preferences and Self-Efficacy of Diet and Physical Activity Behaviors Questionnaire for Latina Women (PSEDPALW) for Cancer Survivors

Koch, Pamela A ; Paul, Rachel ; Contento, Isobel R ; Gray, Heewon L ; Marín-Chollom, Amanda M ; Santiago-Torres, Margarita ; Shen, Hanjie ; Jones, Salene M. W ; Hershman, Dawn L ; Greenlee, Heather

Basel: MDPI AG

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