Description

The Fear of Vomiting Questionnaire (FOV-61) is a psychometric instrument designed to assess the severity of fear of vomiting (emetophobia), a specific phobia that can substantially impair an individual’s daily functioning and quality of life. The questionnaire evaluates the cognitive, emotional, and behavioral dimensions of this fear by measuring the extent to which concerns about vomiting influence everyday activities, eating behaviors, social interactions, and overall psychological well-being.

The FOV-61 is widely used in both clinical practice and scientific research, facilitating the early identification of emetophobia severity and the evaluation of treatment effectiveness.

Purpose

The primary purpose of the FOV-61 is to provide a comprehensive assessment of an individual’s fear of vomiting. Through its items, the questionnaire measures symptom intensity, the severity of the phobia, and the extent to which it interferes with daily functioning.

The results provide mental health professionals with valuable information for understanding patients’ clinical needs, developing individualized treatment plans, and monitoring therapeutic progress over time.

Structure and Characteristics

The FOV-61 consists of 61 items designed to assess multiple aspects of fear of vomiting. The questionnaire evaluates:

  • Fear intensity
  • Cognitive reactions
  • Avoidance behaviors
  • The impact of emetophobia on social, personal, and occupational functioning

According to the available documentation, responses are recorded using a six-point rating scale, ranging from:

1 = Not at all effective
2 = Slightly effective
3 = Moderately effective
4 = Very effective
5 = Extremely effective
6 = I am no longer afraid of vomiting

This scoring format allows for a comprehensive assessment of both the severity of emetophobia and its impact on everyday life.

Data Analysis and Applications

Data analysis focuses on evaluating the intensity of fear and its impact on individual functioning. Participants’ responses help identify the principal cognitive, emotional, and behavioral factors associated with emetophobia, as well as the areas of daily life most significantly affected.

In clinical settings, the FOV-61 is used to support diagnostic assessment, determine symptom severity, and monitor treatment response, particularly during cognitive-behavioral therapy (CBT) interventions.

In research, the instrument is employed to investigate emetophobia, anxiety disorders, avoidance behaviors, and their effects on quality of life.

Statistical analyses may include descriptive statistics, reliability analysis using Cronbach’s alpha, factor analysis, correlation analyses, and group comparisons, depending on the objectives of the study.

Validity and Reliability

The available documentation describes the purpose and structure of the FOV-61, but it does not provide specific psychometric evidence regarding its reliability or validity.

No numerical indices of internal consistency (e.g., Cronbach’s alpha), factor-analytic findings, test–retest reliability coefficients, or other validity indicators are reported. Therefore, based on the available material, no specific psychometric properties can be presented.

Scoring and Statistical Evaluation

The FOV-61 is scored using a six-point rating scale, following the instrument’s administration guidelines. Participants’ responses are used to estimate the overall severity of fear of vomiting and its impact on daily functioning.

The available documentation does not specify procedures for calculating total scores, subscale scores, or cut-off values for classifying different levels of emetophobia severity.

References

Veale, D., & Lambrou, C. (2006). The Psychopathology of Vomit Phobia. Behavioural and Cognitive Psychotherapy, 34(2), 139–150.