Validation of the surgical fear questionnaire in adult patients waiting for elective surgery.

ABSTRACT:

Objectives

Because existing instruments for assessing surgical fear seem either too general or too limited, the Surgical Fear Questionnaire (SFQ) was developed. The aim of this study is to assess the validity and reliability of the SFQ.

Methods

Based on existing literature and expert consultation the ten-item SFQ was composed. Data on the SFQ were obtained from 5 prospective studies (N = 3233) in inpatient or day surgery patients. These data were used for exploratory factor analysis (EFA), confirmatory factor analysis (CFA), reliability analysis and validity analysis.

Results

EFA in Study 1 and 2 revealed a two-factor structure with one factor associated with fear of the short-term consequences of surgery (SFQ-s, item 1-4) and the other factor with fear of the long-te

SUBMITTER: Theunissen M 

PROVIDER: S-EPMC4069058 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature