Clinical trial NCT03875599: Measuring Self-Efficacy on Portuguese Respiratory Patients on Pulmonary Rehabilitation
Official title: Validation of the Pulmonary Rehabilitation Adapted Index of Self-Efficacy on Portuguese Respiratory Patients
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Pulmonary Rehabilitation
Keywords: self-efficacy
instrument validity
PRAISE
Lead sponsor: University of Lisbon
Sponsor class: OTHER
Collaborators: name: Centro Hospitalar Lisboa Norte
name: Fundação para a Ciência e a Tecnologia
First posted: 2019-03-15
Enrollment: 150
Sex: ALL
Minimum age (years): 26
Maximum age (years): 89
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: COHORT
Time perspective: CROSS_SECTIONAL
Sampling method: NON_PROBABILITY_SAMPLE
Study population: 150 adults attending an outpatient Pulmonary Rehabilitation program based at Hospital Pulido Valente from Centro Hospitalar Universitário de Lisboa Norte, in Lisbon, Portugal.

Brief summary: This study aimed to translate and adapt to portuguese an original british instrument useful to measure respiratory patients' self-efficacy specific to the context of Pulmonary Rehabilitation.

Detailed description: Recent updates on Pulmonary Rehabilitation highlight the importance of patients' self-efficacy on long-term adherence to health-enhancing behaviors. The Pulmonary Rehabilitation Adapted Index of Self-Efficacy (PRAISE) is an adaptation of the General Self-Efficacy Scale. This study aimed to translate, culturally adapt and evaluate reliability and validity of PRAISE on Portuguese respiratory patients.Forward-backward translation and pilot testing were performed. Content validity was assessed by a multidisciplinary panel of expert judges. To evaluate reliability and validity, 150 respiratory outpatients on Pulmonary Rehabilitation participated on a cross-sectional study. Descriptive and reliability analyses, and exploratory factorial analysis using principal axis factoring, followed by oblique oblimin factor rotation were conducted to identify construct validity. IBM® SPSS® version 22 was used to perform statistical analysis.

Eligibility criteria: Inclusion Criteria:

* Patients with acute respiratory disease
* Patients with chronic respiratory disease
* Patients attending a hospital-based Pulmonary Rehabilitation program

Exclusion Criteria:

• Cognitive deficit for answering a questionnaire

Primary outcomes:
measure: Patients' self-efficacy
timeFrame: 2 weeks
Secondary outcomes:
Other outcomes:
Locations:
city: Lisboa
country: Portugal
facility: Instituto Nacional de Saúde Doutor Ricardo Jorge, Departamento de Epidemiologia
city: Lisboa
country: Portugal
facility: Universidade de Lisboa, Faculdade de Medicina, Instituto de Saúde Ambiental (ISAMB)
city: Lisboa
country: Portugal
facility: Centro Hospitalar Universitário Lisboa Norte, Hospital Pulido Valente, Unidade de Reabilitação Respiratória
city: Lisboa
country: Portugal
facility: Instituto Politécnico de Lisboa, Escola Superior de Tecnologia da Saúde de Lisboa, Unidade de Ensino e Investigação em Psicologia e Sociologia
Study officials:
affiliation: University of Lisbon
name: Catarina D Santos, MSc
role: PRINCIPAL_INVESTIGATOR
affiliation: University of Lisbon
name: Cristina Bárbara, PhD
role: STUDY_DIRECTOR
References: