Psychology

Fear of Birth Scale (FOBS): A Full Guide for Researchers and Clinicians

0 out of 5 stars (based on 0 reviews)

Introduction

Fear of childbirth, also known as tokophobia, significantly impacts maternal well-being, birth outcomes, and healthcare decisions. Consequently, clinicians and researchers need efficient tools to identify women who experience high levels of childbirth-related anxiety. The Fear of Birth Scale (FOBS), a 2-item ultra-brief self-report measure, was specifically designed to address this need. First developed by Helen M. Haines, Christine Rubertsson, Julie F. Pallant, and Ingegerd Hildingsson in 2012, the FOBS has gained recognition for its ability to screen for clinically significant fear of childbirth effectively. With over 350 citations in scientific literature, the FOBS consistently demonstrates strong reliability and validity across diverse populations of pregnant women.

This article explores the FOBS’s core features, practical applications, and overall clinical value. Furthermore, it provides researchers and clinicians with actionable insights for enhancing assessment and improving care in perinatal mental health and maternity settings.

Key Features of the Fear of Birth Scale (FOBS)

Purpose and Use

The primary purpose of the FOBS focuses on effectively screening for clinically significant fear of childbirth (tokophobia) in maternal healthcare settings. By utilizing this simple tool, clinicians and researchers can quickly identify women who may benefit from further psychological support. Ultimately, this leads to more targeted interventions and better patient management during pregnancy and childbirth. Moreover, the FOBS offers crucial insights into how fear influences women’s attitudes toward birth.

Target Population

The FOBS is specifically designed for adults (aged 18 and older) who are currently pregnant. Validation data specifically supports its use among:

Young Adults (18-24 years)
Middle-Aged Adults (25-44 years)

Structure

Unlike longer instruments, the FOBS focuses on two direct emotional assessments:

Current Feelings: “How do you feel right now about the birth you are going to have?”
Reflective Feelings: “How have you felt during this pregnancy when you thought about the birth?”

Scoring Method

The FOBS utilizes a Visual Analogue Scale (VAS) consisting of a 100 mm horizontal line for each question.

“No fear or worry” (0 mm) on the left
“Very much fear or worry” (100 mm) on the right.

The total score is the average of the two item scores: (Score of Item 1 + Score of Item 2) / 2.

A cut-off score of 60 identifies clinically significant fear of childbirth. Higher scores indicate greater fear.

This straightforward method allows easy interpretation and comparison across patients and studies.

Administration Format

he FOBS is a self-administered tool that requires less than 5 minutes to complete. This brevity makes it exceptionally practical for busy clinical environments.

Additionally, it can be administered through various formats:

Paper-based
Digital (Online)
In-person interviews

Applications of the Fear of Birth Scale (FOBS)

The FOBS offers broad applications in clinical and research domains:

Screening: It serves as an effective ultra-brief tool to identify women with clinically significant fear of childbirth.
Diagnosis: Clinicians use FOBS scores to support identification of tokophobia warranting further assessment.
Treatment Planning: Scores help inform individualized support or interventions, such as counseling or specialized care.
Research Endpoint: The FOBS functions as a valuable outcome measure in studies investigating prevalence, risk factors, and treatment efficacy for fear of childbirth.

Languages and availability

The FOBS has been translated and validated into

English
German
Swedish

This linguistic availability enhances its utility in multicultural perinatal settings and facilitates international research collaborations.

Reliability and Validity

The FOBS is recognized as a highly reliable and valid instrument, with a Cronbach’s alpha of 0.9 indicating excellent internal consistency.

Furthermore, validation studies support its psychometric properties, including:

Original validation study link
Swedish validation study link
Chinese validation study link

Researchers can therefore confidently use it for screening and monitoring.

Limitations and Considerations

Despite its strengths, the FOBS has a few limitations:

Self-report: Respondents may be influenced by social desirability bias or personal interpretation.
Cultural Bias: The scale’s interpretation may vary across different cultural backgrounds.
Narrow Focus: As a 2-item tool, it focuses on a limited domain and may not capture the full complexity of psychological distress.
Social Desirability Bias: Responses can be influenced by women’s desire to present themselves in a favorable light.

Additional Resources

Original validation study link

You can access the questionnaire as a PDF through this link
For inquiries, contact Helen M. Haines, the first author of the questionnaire Helen.haines@kbh.uu.se
For additional resources on maternal health assessments, consult the publisher BMC Pregnancy and Childbirth.

Frequently Asked Questions (FAQ)

Who can use the FOBS?
Clinicians, researchers, and healthcare providers can use the FOBS for women aged 18 and older in perinatal or maternal healthcare settings.
How long does it take to complete the FOBS?
Women typically complete the FOBS in less than 5 minutes, making it an efficient tool for routine clinical and research use.
How is the FOBS administered?
Healthcare teams can administer the questionnaire via paper-based, digital (online), or in-person interview formats—offering flexibility in various maternity care environments.
Is there any cost to using the FOBS?
The FOBS is free for non-commercial research and clinical use.

A Word From ResRef about the Fear of Birth Scale (FOBS)

The FOBS is an excellent, ultra-brief tool for efficiently screening one of the most common psychological concerns in late pregnancy. Its simplicity is its greatest strength, allowing for rapid integration into routine care without burdening patients or staff. By identifying significant fear, the FOBS leads to better outcomes and more informed maternal treatment decisions.

References

Haines, H. M., Rubertsson, C., Pallant, J. F., & Hildingsson, I. (2012). The influence of women’s fear, attitudes and beliefs of childbirth on mode and experience of birth. BMC Pregnancy and Childbirth, 12, 55. Link
Hildingsson, I., Rubertsson, C., Karlström, A., & Haines, H. (2018). Exploring the Fear of Birth Scale in a mixed population of women of childbearing age: A Swedish pilot study. Women and Birth, 31(5), 407–413. Link
Zhang, Q., McAra-Couper, J., Lou, Y., Guo, S., & Qiu, P. (2024). Validation of the Chinese version of the Fear of Birth Scale among pregnant women. Midwifery, 133, 103986. Link