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Kim and Kim: Development of an Uncertainty Scale for Infertile Women
Original Article
Korean Journal of Women Health Nursing

Korean Journal of Women Health Nursing 2010; 16(4): 370-380.

Published online: 22 December 2010

DOI: https://doi.org/10.4069/kjwhn.2010.16.4.370

Development of an Uncertainty Scale for Infertile Women

Miok Kim1, Sue Kim2

1Full-time Instructor, Namseoul University, Korea.

2Associate Professor, College of Nursing, Yonsei University, Korea.

Address reprint requests to: Kim, Miok, Namseoul University, 21 Maeju-ri, Seonghwan-eup, Seobuk-gu, Cheonan 331-707, Korea. Tel: 82-41-580-2716, Fax: 82-41-580-2931, aprilsea@hanmail.net

Received 30 September 2010       Accepted 2 December 2010

Copyright © 2010 Korean Academy of Women's Health Nursing

Abstract

Purpose

The purpose of this study was to develop an uncertainty scale for infertile women.

Methods

The process included construction of a conceptual framework, generation of 12items, verification of content validity, selection of secondary items, verification of construct validity and extraction of final items. In order to verify the reliability and validity of the preliminary instrument, data were collected from 50 infertile women in an In Vitro Fertilization (IVF) clinic. Data were analyzed by item analysis, Varimax factor analysis and Cronbach's alpha.

Results

There were 10 items in the final instrument categorized into 2 factors labeled as "personal (6 items)" and "relational (4 items)" The total variance explained was 73.36%. The instrument was shown to have good reliability with a Cronbach's alpha of .899.

Conclusion

Validity and reliability of the scale were confirmed in this study showing its utility to measure uncertainty for infertile women. The instrument can help understand sterility and accurately measure uncertainty for infertile women. The instrument can also be used to evaluate nursing interventions designed for mitigating uncertainty for infertile women.

Keywords: Uncertainty, Infertile women

Figures and Tables

Figure 1
Conceptual framework of uncertainty in infertile women.
kjwhn-16-370-g001
Table 1
Demographic and Infertility related Characteristics of Participants (N=50)
kjwhn-16-370-i001
Table 2
Factor Analysis of Uncertainty Items (q1~10) (N=50)
kjwhn-16-370-i002
Table 3
Reliability Scores for Final Factors (N=50)
kjwhn-16-370-i003

Notes

This article is based on a part of the first author's doctoral thesis from Yonsei University.

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