Psychometric validation of the Women's Health Questionnaire in menopausal women

Validation of the menopause representation questionnaire (MenoSentations-Q) among Iranian women and cross-cultural comparison with Portuguese women

BACKGROUND

Menopause represents a critical stage in middle. Examining menopausal symptoms within healthcare system requires reliable and valid instruments. The Menopause Representations Questionnaire (Menosentations-Q) is a self-report scale grounded in Leventhal's self-regulation model. This study aimed to explore the psychometric properties of this questionnaire among Iranian women.

METHODS

This study was conducted with women visiting healthcare centers in Saveh, Markazi province, Iran. A total of 320 eligible Iranian women and 354 Portuguese women (aged 45-65) completed the questionnaire. Structural validity was assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Internal consistency was evaluated through Cronbach's alpha and McDonald's omega. Convergent and divergent validity were determined using average shared variance, maximum shared variance, construct reliability, and Fornell and Larcker's method. Cross-cultural validity was performed by multigroup CFA to assess invariance between two culturally distinct samples (Iranian and Portuguese).

RESULTS

The Content Validity Ratio (CVR) and Content Validity Index (CVI) were 0.96 and 0.98, respectively, indicating strong content and face validity. EFA of 22 items revealed four factors-identity, positive and negative consequences, and control/awareness/cause factors, accounting for 61.29% of the total variance. CFA indicated good model fit (CFI = 0.96, TLI = 0.95, χ2/df = 1.74, GFI = 0.91, AGFI = 0.89, RMSEA = 0.04). Cronbach's alpha (0.90) and McDonald's omega (0.92) indicated good internal consistency. Convergent and discriminant validity values of MenoSentations-Q were also acceptable. Also, the instrument showed invariance between the two cultural groups.

CONCLUSIONS

The Persian adaptation of MenoSentations-Q demonstrated strong validity and reliability. Furthermore, the comparable responses between Portuguese and Iranian participants suggest shared representations of menopause across these cultures. Given the significance of menopause, tailored educational programs and interventions are essential to address potential challenges during this life stage. Employing standardized tools such as the Menopsentations-Q can support the development of effective strategies, including educational initiatives, support programs, and targeted interventions, to empower women and enhance their well-being during this transitional phase.

Measurement of changes to the menstrual cycle: A transdisciplinary systematic review evaluating measure quality and utility for clinical trials

Despite the importance of menstruation and the menstrual cycle to health, human rights, and sociocultural and economic wellbeing, the study of menstrual health suffers from a lack of funding, and research remains fractured across many disciplines. We sought to systematically review validated approaches to measure four aspects of changes to the menstrual cycle-bleeding, blood, pain, and perceptions-caused by any source and used within any field. We then evaluated the measure quality and utility for clinical trials of the identified instruments. We searched MEDLINE, Embase, and four instrument databases and included peer-reviewed articles published between 2006 and 2023 that reported on the development or validation of instruments assessing menstrual changes using quantitative or mixed-methods methodology. From a total of 8,490 articles, 8,316 were excluded, yielding 174 articles reporting on 94 instruments. Almost half of articles were from the United States or United Kingdom and over half of instruments were only in English, Spanish, French, or Portuguese. Most instruments measured bleeding parameters, uterine pain, or perceptions, but few assessed characteristics of blood. Nearly 60% of instruments were developed for populations with menstrual or gynecologic disorders or symptoms. Most instruments had fair or good measure quality or clinical trial utility; however, most instruments lacked evidence on responsiveness, question sensitivity and/or transferability, and only three instruments had good scores of both quality and utility. Although we took a novel, transdisciplinary approach, our systematic review found important gaps in the literature and instrument landscape, pointing towards a need to examine the menstrual cycle in a more comprehensive, inclusive, and standardized way. Our findings can inform the development of new or modified instruments, which-if used across the many fields that study menstrual health and within clinical trials-can contribute to a more systemic and holistic understanding of menstruation and the menstrual cycle.

Menopause Rating Scale (MRS) in the Malay language-translation and validation in a multiethnic population of Selangor, Malaysia

Background

The Menopause Rating Scale (MRS) is an internationally used tool to measure menopause-related symptoms and to date it is unavailable in the Malay language. We aimed to translate and validate the Malay language version of the MRS.

Methods

Translation of the English version of MRS into Malay was done by a bilingual expert and back translated. Translated version of MRS was reviewed by a panel to determine the face validity. A sample of 321 women aged 40–60 years residing in Klang, Selangor, Malaysia was selected by stratified random sampling method in a house-to-house survey. The Malay language version of MRS was self-administered. Reliability analyses, including test–retest reliability (on 30 women after a two-week interval) were conducted. To ascertain the construct validity, 11 items were analyzed confirmatory factor analysis was conducted to evaluate the structural model fit of the Malay language version of MRS.

Results

A total of 294 (91.6%) completed the survey and their mean age was 50.9 years (SD = 6.3). An overall Cronbach’s alpha for MRS was 0.904. Cronbach’s alpha for psychosomatic, urogenital, and somatovegetative subscales were 0.889, 0.846, and 0.776 respectively. The corrected item correlations were approximately 0.6 and inter-item correlations were between 0.3 and 0.9. On exploratory structural equation modelling, the chi-square test of goodness of fit yielded a significant value; χ2 = 78.4, df = 25, p < 0.001, (reported if N > 200). Additionally, the value of Tucker–Lewis Index (TLI) = 0.954showed a good fit to the model.

Conclusion

The translated English version of the Menopause Rating Scale into the Malay language showed excellent reliability, test–retest reliability, and construct validity. The instrument can be used to assess menopause-related symptoms among Malaysian women.

Oral health and emotional well-being in premenopausal and postmenopausal women: a cross-sectional cohort study

Background

Menopause, the absence of ovarian sex steroids, is frequently accompanied by emotional and physiological changes in a woman´s body, as well as oral health changes. The present study aimed to evaluate the association between the periodontal health status and emotional and physical well-being among postmenopausal women (PMW) in comparison with regularly menstruating premenopausal women (RMPW).

Methods

A total of 115 women (PMW, n = 56, mean age ± SD: 54 ± 5; RMPW, n = 59, mean age ± SD: 41 ± 4) received a comprehensive medical assessment and a full-mouth oral examination. All completed the Women’s Health Questionnaire (WHQ) to measure emotional and physical well-being. The corresponding bone mineral density (BMD) scores were obtained from participants´ medical records.

Results

Tooth loss was significantly higher in PMW than RMPW after adjusting for age (3.88 ± 2.41 vs 2.14 ± 2.43, p < 0.05). No significant difference was found in the prevalence of periodontitis between the two groups (PMW: 39.2%, RMPW: 32.2%, p > 0.05). The prevalence of periodontitis was associated with fewer daily brushing sessions in PMW (p = 0.021). Based on the WHQ, both PMW and RMPW with periodontitis had higher ‘’depressed mood’’ scores compared to periodontally healthy women (p = 0.06 and p = 0.038, respectively). The women who reported fewer daily toothbrushing sessions found to have higher depressive mood scores (p = 0.043).

Conclusions

Presence of periodontitis is associated with the emotional and physical well-being of women and reinforcement of oral healtcare is recommended at different stages of a woman’s life including menopause to reduce the risk for early tooth loss in women.

Construct validity of the Menopause Rating Scale in Indonesia

Objective: This study assessed the construct validity of the Menopause Rating Scale (MRS) in Indonesia. Methods: The study included 240 women aged over 45 years in Indonesia. The MRS measures psychological, somatic-vegetative, and urogenital symptoms using 11 items obtained from participants' daily symptom records. The intraclass correlation coefficient (ICC) and Cronbach's alpha coefficient were measured to examine the test-retest reliability and internal consistency reliability. The test-retest reliability was evaluated by an extra 30 participants twice at 2-week intervals. For construct validity, exploratory factor analysis (EFA) was employed to assess factor structure and confirmatory factor analysis (CFA) was used to evaluate the structural model fit of the MRS. Results: The ICC for the test-retest reliability ranged between 0.90 and 0.95. The Cronbach alpha coefficients in the somatic-vegetative, psychological, and urogenital dimensions were 0.92, 0.93, and 0.95, respectively. The Kaiser-Meyer-Olkin value was 0.96, and the Bartlett's test of sphericity was statistically significant and adequate for EFA. CFA was tested using the second-order model with three first-order factors and yielded an excellent model fit. Conclusion: Results indicated that the brief questionnaire of the MRS possesses acceptable construct validity for evaluating menopause symptoms in Indonesian women.

Hierarchical measurement structure in the Women's Health Questionnaire: a confirmatory factor analysis

Purpose: This study conducted confirmatory factor analysis (CFA) to examine the measurement structure of the Women's Health Questionnaire (WHQ) and how its components were organized. Methods: Participants were 448 postmenopausal women, with a mean age of 63.3 years. CFA was conducted to test how well several proposed measurement models fit the data. Results: The single-factor model performed poorly, indicating the presence of multiple factors. The model with seven correlated factors fit the data well, although the varying degrees of inter-factor correlations suggested grouping of similar factors. The hierarchical measurement structure, with seven first-order factors organized under two second-order factors of physical health and mental health functioning, demonstrated a good fit with the data (χ²(367) = 694.05, p < 0.001; root mean square error of approximation = 0.05; comparative fit index = 0.95) and a meaningful pattern. The Mental Health factor was represented by Depressed Mood, Anxiety/Fear, Memory/Concentration Problems, and Sleep Problems. The Physical Health factor was manifested mainly by Somatic Symptoms, Menstrual Symptoms, and Vasomotor Symptoms, and, to a lesser extent, also by Sleep Problems and Memory/Concentration Problems. Conclusion: Findings suggested that, in addition to a global index and subscale scores, the WHQ may produce summary scores of physical health and mental health functioning in evaluation of well-being among postmenopausal women.

Serbian version of the Women's Health Questionnaire: psychometric properties

OBJECTIVE

The aim of this study was to translate the Women's Health Questionnaire (WHQ) into the Serbian language and assess its validity and reliability in a population of Serbian menopausal women.

METHODS

The study included peri- and postmenopausal women from two Community Health Centers in Belgrade. Women filled out the WHQ, the Short Form-36 questionnaire (SF-36) and Beck's Depression Inventory (BDI). The WHQ was translated according to recommended methodology for cultural adaptation of questionnaires and its psychometric characteristics (internal consistency, inter-rater reliability, factor analysis, sensitivity, discriminant, construct and criterion validity) were tested.

RESULTS

In the Serbian population, the mean values of the WHQ domains were mostly comparable with reference Mediterranean countries. Whole-scale Cronbach's α was 0.838. Moreover, five WHQ domains had a value of Cronbach's α above the acceptable limit. There were no significant differences in WHQ scores between our two investigators. On exploratory factor analysis, we obtained ten factors (two items formed a new factor - 'Menstrual pathology'). Almost all SF-36 domains were significantly associated with WHQ domains, while the BDI was associated with domains: depressive mood, anxiety and sleep problems. Based on ROC analysis, WHQ is slightly more reliable for perimenopausal than postmenopausal Serbian women.

CONCLUSION

The Serbian version of the WHQ showed very good reliability and validity in assessment of quality of life among menopausal women. The WHQ is applicable for both peri- and postmenopausal women.