Beatrice P. Y. Lai

Relations among Maternal Parenting Style, Academic Competence, and Life Satisfaction in Chinese Early Adolescents

The relations among maternal concern and restrictiveness, self-evaluated academic competence, and life satisfaction were explored in a short-term longitudinal study of 346 7th-grade students (126 males and 220 females) in Hong Kong. The authors found that perceived maternal concern, academic competence, and life satisfaction significantly declined from the beginning to the end of the 7th grade. Mothers viewed themselves as higher in parental concern than adolescents viewed them. Structural equation modeling found that adolescents’ perceived maternal concerns and academic competences significantly predicted life satisfaction over time, whereas perceived maternal restrictiveness did not. The data support the importance of perceived maternal concern and academic competence in predicting early adolescent life satisfaction.

Detecting postnatal depression in Chinese men: A comparison of three instruments

Postnatal depression affects both men and women. The detection of postnatal depression is important, yet there are few validated screening tools on Chinese men. The goals of the present study were to compare the psychometric properties of the Edinburgh Postnatal Depression Scale (EPDS), the Beck Depression Inventory (BDI), and the Patient Health Questionnaire - Depression Module (PHQ-9) in screening for postnatal depression among Chinese fathers in Hong Kong. The prevalence of depression at 8 weeks postpartum was also estimated. A prospective cohort of 551 men completed the EPDS, BDI, and PHQ-9 at 8 weeks postpartum. Clinical diagnosis of depression was established with the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV), non-patient version (SCID-NP). The criterion validity of the instruments was evaluated against this clinical diagnosis. The EPDS was significantly more accurate than the BDI and PHQ-9 in detecting postnatal depression among Chinese men. With a cut-off score of 10 or more, the EPDS has a sensitivity of 91%, specificity of 97%, positive predictive value of 57%, and negative predictive value of 99%. Approximately 3.1% men met the DSM-IV criteria for depression at 8 weeks postpartum. The prevalence rate of postnatal depression in Chinese men is comparable to their Western counterparts. The Chinese EPDS is a valid instrument for detecting postnatal depression in men. It could be applied as a supplementary assessment tool in Chinese fathers who may be reluctant to disclose their depressive symptoms in face-to-face interviews.

Chinese validation of Pelvic Floor Distress Inventory and Pelvic Floor Impact Questionnaire

Introduction and hypothesisThe purpose of this study was to investigate the reliability and validity of the Chinese version of Pelvic Floor Distress Inventory (PFDI) and Pelvic Floor Impact Questionnaire (PFIQ).MethodsWomen who presented for pelvic floor disorders completed the Chinese version of PFDI and PFIQ, SF-36, a 3-day urinary and fecal diary. POP-Q assessment, urodynamic study, anal manometry, and ultrasound were performed where appropriate.ResultsFive hundred and ninety-seven women completed the study. The Cronbach’s alpha and test–retest reliability of PFDI and PFIQ was 0.92 and 0.98, and 0.77 and 0.79, respectively. Convergent validity was demonstrated with negative correlation of PFDI and PFIQ with SF-36; positive correlation of staging of prolapse, urinary or fecal incontinent episodes with the respective subscales of PFDI and PFIQ.ConclusionsThe Chinese version of PFDI and PFIQ are reliable and valid condition-specific health-related quality of life questionnaires for women with pelvic floor disorders.

Gender comparison of psychological reaction after miscarriage—a 1‐year longitudinal study

Please cite this paper as: Kong G, Chung T, Lai B, Lok I. Gender comparison of psychological reaction after miscarriage—a 1‐year longitudinal study. BJOG 2010;117:1211–1219.

Clinical and psychological impact after surgical, medical or expectant management of first‐trimester miscarriage – a randomised controlled trial

The management of first‐trimester miscarriage has been studied extensively in recent years. However, relatively little attention has been focussed on womans satisfaction and psychological impact from different treatment modalities.

Age-specific correlates of quality of life in Chinese women with cervical cancer.

Goals of workThe objective of the study was to examine quality of life (QOL) and its age-specific factors in cervical cancer patients at different stages of life.Materials and methodsOne hundred and seventy-three Chinese patients with cervical cancer were surveyed by telephone. QOL was assessed with the WHO Quality of Life Scale—Chinese/Hong Kong (HK) version (WHOQOL-BREF-HK) and compared across age groups. Using multiple regression analyses, demographic and medical factors that were independently associated with QOL outcomes in each age group were identified.Main resultsThe age groups did not differ in the level of QOL, except for the social relationship domain. Older patients reported poorer social functioning than younger patients. Different factors were associated with QOL outcomes in different age groups. For patients in young adulthood, employment and education level were positively associated with QOL. For patients in midlife adulthood, time since diagnosis and stage of cancer were positively associated with QOL. For patients in aging adulthood, QOL was negatively associated with age, physical morbidity, and a history of termination of pregnancy. However, having a partner and possessing religious belief were positively associated with QOL.ConclusionsPatient’s age had a significant impact on the experience of QOL. Older patients had poorer social relationships than younger patients. Religion seemed to have a protective effect against poor social functioning in aging patients.

Responsiveness of the Pelvic Floor Distress Inventory and Pelvic Floor Impact Questionnaire in women undergoing treatment for pelvic floor disorders

Introduction and hypothesisThis study evaluated the responsiveness and minimal important differences (MID) of the Chinese Pelvic Floor Distress Inventory (PFDI) and Pelvic Floor Impact Questionnaire (PFIQ) in women undergoing urodynamic stress incontinence (USI) and/or pelvic organ prolapse (POP) treatment.MethodsOne hundred and fifty-six women were assessed using the PFDI and PFIQ before and after they received continence surgery and or pelvic floor repair (PFR) surgery, or vaginal pessary. Symptom severity was recorded using a visual analog scale (VAS) before and after treatment as was rating of their satisfaction with the treatment they received. Responsiveness of the PFDI and PFIQ were evaluated by effect sizes, standardized response mean, paired samples t test or Wilcoxon Signed Rank Test. MID in the PFDI and PFIQ for different treatments were determined by satisfaction rating, change in VAS scoring, and distribution-based methods.ResultsThere were significant improvements in the respective subscales of PFDI and PFIQ, demonstrating moderate to great responsiveness after different treatments. The estimation of MID for the Urinary Distress Inventory (UDI) was −30 to −14 and the Urinary Impact Questionnaire (UIQ) was −28 to −14 for women who underwent continence surgery. The MID for the Pelvic Organ Prolapse Distress Inventory (POPDI) was −44 to −21, the Pelvic Organ Prolapse Impact Questionnaire (POPIQ) −40 to −27, the UDI −22 to −16, the UIQ −37 to −31, the Colo-Rectal-Anal Distress Inventory (CRADI) −37 to −14, and the Colo-Rectal-Anal Impact Questionnaire (CRAIQ) −34 to −6 for women who underwent PFR surgery; and estimation of MID for the POPDI was −16, the POPIQ −29, the UDI −28, the UIQ −17, the CRADI −25, and the CRAIQ −31 for women who received a vaginal pessary. The MID of the respective subscales were supported by the distribution-based methods.ConclusionsThe Chinese PFDI and PFIQ instruments are responsive to change in women undergoing continence surgery, PFR surgery or vaginal pessary for USI or POP.

Maca reduces blood pressure and depression, in a pilot study in postmenopausal women

Abstract Objective Lepidium meyenii (Maca) has been used for centuries for its fertility-enhancing and aphrodisiac properties. In an Australian study, Maca improved anxiety and depressive scores. The effects of Maca on hormones, lipids, glucose, serum cytokines, blood pressure, menopausal symptoms and general well-being in Chinese postmenopausal women were evaluated. Methods A randomized, double-blind, placebo-controlled, cross-over study was conducted in 29 postmenopausal Hong Kong Chinese women. They received 3.3 g/day of Maca or placebo for 6 weeks each, in either order, over 12 weeks. At baseline, week 6 and week 12, estradiol, follicle stimulating hormone (FSH), sex hormone binding globulin (SHBG), thyroid stimulating hormone (TSH), full lipid profiles, glucose and serum cytokines were measured. The Greene Climacteric, SF-36 Version 2, Womens Health Questionnaire and Utian Quality of Life Scales were used to assess the severity of menopausal symptoms and health-related quality of life. Results There were no differences in estradiol, FSH, TSH, SHBG, glucose, lipid profiles and serum cytokines amongst those who received Maca as compared to the placebo group; however, significant decreases in diastolic blood pressure and depression were apparent after Maca treatment. Conclusions Maca did not exert hormonal or immune biological action in the small cohort of patients studied; however, it appeared to reduce symptoms of depression and improve diastolic blood pressure in Chinese postmenopausal women. Although results are comparable to previous similar published studies in postmenopausal women, there might be a cultural difference among the Chinese postmenopausal women in terms of symptom reporting.

Influences of mastery, spousal support, and adaptive coping on sexual drive and satisfaction among chinese gynecologic cancer survivors.

This study investigated sexual drive and satisfaction of Chinese gynecologic cancer survivors. It also examined the extent to which personal mastery, adaptive coping, and perceived spousal support would exert direct and/or indirect influences on sexual outcomes. The cancer survivor group included 134 Chinese women who had received treatment for gynecologic cancer, while the healthy control group included 105 Chinese women who did not have a known history or current diagnosis of cancer. Compared to healthy women, cancer survivors reported lower levels of sexual drive and sexual satisfaction. Among sexually active participants, cancer survivors relative to healthy women engaged in less masturbation, less kissing and caressing, and less sexual fantasy in the past month. Hierarchical multiple regression analyses showed that mastery and spousal support, but not adaptive coping, had a direct influence on sexual outcomes in cancer survivors. Contrary to moderation hypotheses, the three psychological factors did not interact with each other to influence sexual drive and satisfaction. Mediation analyses showed that spousal support fully mediated the influence of mastery on sexual satisfaction. Routine assessment of sexual functioning prior to and following treatment of gynecologic cancer is suggested. Sexual rehabilitation should also aim to enhance personal mastery and spousal support.

Prevalence and Psychosocial Correlates of Disordered Eating Among Chinese Pregnant Women in Hong Kong

Three-hundred-and-fifty-nine Chinese pregnant women were surveyed to determine prevalence and psychosocial correlates of eating disturbance in pregnancy. About 9.8% of participants reported disordered eating symptoms. Prevalence of these symptoms was related to general factors of drive for thinness, body image dissatisfaction, and traditional gender role attitudes. These general factors were, in turn, associated with factors specific to pregnant women. In particular, drive for thinness was related to poor spousal support; body image dissatisfaction was related to poor maternal-fetal attachment; and traditional gender role attitudes were related to strong maternal-fetal attachment and spousal support. Limitations and implications of these findings are discussed.