1
|
Grub J, Willi J, Süss H, Ehlert U. The role of estrogen receptor gene polymorphisms in menopausal symptoms and estradiol levels in perimenopausal women - Findings from the Swiss Perimenopause Study. Maturitas 2024; 183:107942. [PMID: 38412592 DOI: 10.1016/j.maturitas.2024.107942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/15/2024] [Accepted: 02/10/2024] [Indexed: 02/29/2024]
Abstract
OBJECTIVES Fluctuating estradiol (E2) levels seem to be associated with menopausal symptoms, though not all women suffer from these symptoms to the same extent despite experiencing these hormonal changes. This suggests underlying, interindividual mechanisms, such as single-nucleotide polymorphisms (SNPs) influencing estrogen receptors α and β, and the g-protein-coupled estrogen receptor (GPER). As research is scarce, we aimed to address this research gap by assessing genetic traits, E2 levels, and menopausal symptoms longitudinally. STUDY DESIGN 129 perimenopausal women (aged 40-56 years) participated in the 13-month longitudinal Swiss Perimenopause Study. MAIN OUTCOME MEASURES Menopausal symptoms were assessed fortnightly using the Menopause Rating Scale (MRS II). Salivary E2 levels were assessed 14 times over two non-consecutive months. Blood samples were collected using the dried blood spot (DBS) technique to analyze ESR1 rs2234693, ESR1 rs9340799, ESR2 rs1256049, ESR2 rs4906938, and GPER rs3808350. Group-based trajectory modeling was performed to identify interindividual trajectories of menopausal symptoms. Multinomial logistic regression models were employed to identify factors associated with these trajectories. RESULTS Four distinct trajectory groups of menopausal symptoms were identified (increase, moderate, rebound, decrease). ER gene polymorphisms and E2 fluctuation were significantly associated with group membership. Furthermore, ER gene polymorphisms modulated the effect of E2 fluctuations on menopausal symptom trajectory. CONCLUSIONS This study illuminates the multifaceted factors contributing to the individuality of the perimenopausal experience. ER gene polymorphisms emerged as integral factors by modulating the effect of E2 fluctuations on menopausal symptom trajectory. This underscores the intricate interplay of genetic factors, E2 fluctuations, and menopausal symptoms during perimenopause.
Collapse
Affiliation(s)
- Jessica Grub
- Clinical Psychology and Psychotherapy, University of Zurich, Switzerland; University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Jasmine Willi
- Clinical Psychology and Psychotherapy, University of Zurich, Switzerland; University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Hannah Süss
- Clinical Psychology and Psychotherapy, University of Zurich, Switzerland; University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of Zurich, Switzerland; University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland.
| |
Collapse
|
2
|
Martínez Vázquez S, Hernández Martínez A, Peinado Molina RA, Martínez Galiano JM. Association between sexual function in women and sleep quality. Front Med (Lausanne) 2023; 10:1196540. [PMID: 37636576 PMCID: PMC10457145 DOI: 10.3389/fmed.2023.1196540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
Objective To determine the relationship between sexual dysfunction and sleep disorders. Methods Observational study was conducted in 2021 and 2022 including 975 Spanish women over 18 years of age. The Women's Sexual Function Questionnaire (FSM-12) was used as a source of information, and the Pittsburgh Sleep Quality Index (PSQI) was used to assess sleep quality. A bivariate and multivariate analysis was performed using binary logistic regression, adjusting for confounding variables. Crude (OR) and adjusted (aOR) odds ratios were estimated with their respective 95% confidence intervals (CI). Results Around 29.2% (285) of the women presented some type of sexual dysfunction, and 73.4% (716) showed sleep disturbance with scores ≥5 on the PSQI scale. The mean score on the PSQI was 8.23 points (SD = 3.93). All the dimensions of the sexual function scale were statistically related to sleep disturbance (p ≤ 0.05), except for sexual activity and the reasons for sexual activity not having penetration. In the multivariable analysis, women with sexual dysfunction presented an aOR of sleep disturbance of 1.88 (95% CI: 1.29-2.76) compared to women without dysfunction. Conclusion Global sexual dysfunction and almost all the dimensions that make up sexual function are related to changes in sleep quality.
Collapse
Affiliation(s)
| | | | | | - Juan Miguel Martínez Galiano
- Department of Nursing, University of Jaén, Jaén, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain
| |
Collapse
|
3
|
Liu XY, Peng SZ, Pei MY, Zhang P. The effects of physical activity on depression and quality of life in Chinese perimenopausal women. J Affect Disord 2023; 328:153-162. [PMID: 36801423 DOI: 10.1016/j.jad.2023.02.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/11/2023] [Accepted: 02/14/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Women are more likely to experience depressive symptoms and poor quality of life (QoL) during perimenopause. The effectiveness of physical activity (PA) in perimenopause on mental well-being and health outcomes has been frequently reported. This study aimed to investigate the mediating effect of PA on the relationship between depression and QoL in Chinese perimenopausal women. METHODS A cross-sectional study was performed, and participants were recruited through a multistage, stratified, probability proportional to size sampling method. Depression, PA, and QoL were measured by Zung Self-rating Depression Scale, Physical Activity Rating Scale-3, and World Health Organization Quality of Life Questionnaire. The direct and indirect effects of PA on QoL were analyzed by PA in a mediation framework. RESULTS 1100 perimenopausal women participated in the study. PA mainly plays partial mediating roles in the relationship between depression and physical (ab = -0.493, 95 % CI: -0.582 to -0.407; ab = -0.449, 95 % CI: -0.553 to -0.343) and psychological (ab = -0.710, 95 % CI: -0.849 to -0.578; ab = -0.721, 95 % CI: -0.853 to -0.589; ab = -0.670, 95 % CI: -0.821 to -0.508) domains of QoL. Additionally, intensity (ab = -0.496, 95 % CI: -0.602 to -0.396; ab = -0.355, 95 % CI: -0.498 to -0.212) and duration (ab = -0.201, 95 % CI: -0.298 to -0.119; ab = -0.134, 95 % CI: -0.237 to -0.047) intermediated the relationship between moderate-to-severe depression and physical domain; frequency (ab = -0.130, 95 % CI: -0.207 to -0.066) only had a mediation influence between moderate depression and physical domain; intensity (ab = -0.583, 95 % CI: -0.712 to -0.460; ab = -0.709, 95 % CI: -0.854 to -0.561; ab = -0.520, 95 % CI: -0.719 to -0.315), duration (ab = -0.433, 95 % CI: -0.559 to -0.311; ab = -0.389, 95 % CI: -0.547 to -0.228; ab = -0.258, 95 % CI: -0.461 to -0.085), and frequency (ab = -0.365, 95 % CI: -0.493 to -0.247; ab = -0.270, 95 % CI: -0.414 to -0.144) all interceded between the psychological domain and all levels of depression, except for the frequency between severe depression and psychological domain; in terms of social relationship and environment domains, intensity (ab = -0.458, 95 % CI: -0.593 to -0.338; ab = -0.582, 95 % CI: -0.724 to -0.445), duration (ab = -0.397, 95 % CI: -0.526 to -0.282; ab = -0.412, 95 % CI: -0.548 to -0.293), and frequency (ab = -0.231, 95 % CI: -0.353 to -0.123; ab = -0.398, 95 % CI: -0.533 to -0.279) were mediators only on mild depression. LIMITATIONS The cross-sectional study and self-reported data are major limiting factors. CONCLUSION PA and its components partially mediated the association between depression and QoL. Suitable prevention methods and interventions for PA may improve the QoL for perimenopausal women.
Collapse
Affiliation(s)
- Xing-Yue Liu
- Graduate School, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China; Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Shu-Zhi Peng
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Meng-Yun Pei
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Peng Zhang
- School of Clinical Medicine, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China.
| |
Collapse
|
4
|
Duzgun AA, Kok G, Sahin S, Guvenc G. Assessment of depression and sexual quality of life in postmenopausal women. Perspect Psychiatr Care 2022; 58:2029-2036. [PMID: 35023166 DOI: 10.1111/ppc.13024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/22/2021] [Accepted: 01/04/2022] [Indexed: 11/30/2022] Open
Abstract
PURPOSE To determine the prevalence of depression, review some variables that are believed to be associated and assess the relationships between depression and sexual quality of life in postmenopausal women. DESIGN AND METHODS This is a cross-sectional study conducted on postmenopausal women in Ankara, Turkey from February to June 2020. The study group consisted of 242 postmenopausal women. The Beck Depression Inventory and Sexual Quality of Life Questionnaire were used to assess the level of depression and sex life, respectively. Online questionnaire forms (Google Form) prepared by using the literature in line with the study objective were completed by the women online. Independent t-test, analysis of variance, Tukey's test, and Pearson's correlation analysis were used for statistical analyses. Statistical significance was accepted as p ≤ 0.05. FINDINGS The of women was found to be 52.64 (±6.245) years and the average menopause age was found to be 47.81 (±4.039) years in this study. The mean score obtained by the women from the Beck Depression Inventory was 13.04 (±7.82). It was determined that the women showed "mild depressive symptoms" mostly. As for the women's sexual quality of life, the mean score obtained from the Sexual Quality of Life Questionnaire was 61.32 (±14.70). A statistically significant and moderate negative correlation was detected between the mean scores obtained by the women from the Beck Depression Inventory and the Sexual Quality of Life Questionnaire (r = -0.305; p < 0.01). PRACTICE IMPLICATIONS It was determined in the study that sexual quality of life is affected by menopause negatively and the women had mild depressive symptoms. Depression among postmenopausal women is an important women's health problem that should be addressed. A negative correlation was found between depression and sexual quality of life. Early diagnosis and treatment of menopause as well as activities for raising awareness among postmenopausal women will be effective in improving quality of life.
Collapse
Affiliation(s)
- Ayten Arioz Duzgun
- Department of Obstetrics and Gynecology Nursing, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Gulsah Kok
- Department of Obstetrics and Gynecology Nursing, Gulhane Faculty of Nursing, University of Health Sciences, Ankara, Turkey
| | - Sevil Sahin
- Department of Obstetrics and Gynecology Nursing, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Gulten Guvenc
- Department of Obstetrics and Gynecology Nursing, Gulhane Faculty of Nursing, University of Health Sciences, Ankara, Turkey
| |
Collapse
|
5
|
Grub J, Süss H, Willi J, Ehlert U. Steroid Hormone Secretion Over the Course of the Perimenopause: Findings From the Swiss Perimenopause Study. Front Glob Womens Health 2022; 2:774308. [PMID: 34970652 PMCID: PMC8712488 DOI: 10.3389/fgwh.2021.774308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Perimenopause is characterized by a decline in the steroid hormones, estradiol, and progesterone. By contrast, the steroid hormone cortisol, a marker of the hypothalamic–pituitary–adrenal (HPA) axis, increases. Recent longitudinal studies reported fluctuations in steroid hormone levels during perimenopause, and even increases in estradiol levels. To understand these confounding results, it is necessary to conduct a longitudinal, highly standardized assessment of steroid hormone secretion patterns in perimenopausal women. Methods: This longitudinal study investigated 127 perimenopausal women aged 40–56 years for 13 months. Estradiol, progesterone, and cortisol were assessed using saliva samples, which were collected for two (during months 2 and 12 for estradiol and progesterone) or three (during months 2, 7, and 12 for cortisol) non-consecutive months over the course of the study. A total of 14 saliva samples per participant were analyzed to investigate the courses of estradiol and progesterone. Cortisol awakening response and fluctuations of cortisol throughout the day were measured using a total of 11 saliva samples per participant (on awakening, +30 min, +60 min, at 12:00 p.m., and before going to bed) for months 2, 7, and 12. Results: Multilevel analyses revealed variance in intercept and slope across participants for estradiol [intercept: SD = 5.16 (95% CI: 4.28, 6.21), slope: SD = 0.50 (95% CI: 0.39, 0.64)], progesterone [intercept: SD = 34.77 (95% CI: 25.55, 47.31), slope: SD = 4.17 (95% CI: 2.91, 5.99)], and cortisol (intercept: SD = 0.18 (95% CI: 0.14, 0.23), slope: SD = 0.02 (95% CI: 0.01, 0.02)]. Time predicted cortisol levels [b = −0.02, t(979) = −6.63, p < 0.0001]. Perimenopausal status (early vs. late) did not predict estradiol [b = −0.36, t(1608) = −0.84, p = 0.400], progesterone [b = −4.55, t(1723) = −0.87, p = 0.385], or cortisol [b = 0.01, t(1124) = 0.61, p = 0.542] scores over time. Discussion: Our results are consistent with previous findings emphasizing highly individual fluctuations of estradiol and progesterone levels during perimenopause. However, our findings do not suggest a continuous decline during the observed transition phase, implying relatively stable periods of fluctuating hormone levels. Furthermore, given the lack of significant group differences, it may not be necessary to differentiate between early and late perimenopause from the standpoint of hormonal progression.
Collapse
Affiliation(s)
- Jessica Grub
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland.,University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Hannah Süss
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland.,University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Jasmine Willi
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland.,University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland.,University Research Priority Program Dynamics of Healthy Aging, University of Zurich, Zurich, Switzerland
| |
Collapse
|
6
|
Escobar Florez OE, Aquilera G, De la Roca-Chiapas JM, Macías Cervantes MH, Garay-Sevilla ME. The Relationship Between Psychosocial Factors and Adherence to Treatment in Men, Premenopausal and Menopausal Women with Type 2 Diabetes Mellitus. Psychol Res Behav Manag 2021; 14:1993-2000. [PMID: 34924774 PMCID: PMC8674665 DOI: 10.2147/prbm.s342155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/24/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Type 2 Diabetes Mellitus (T2DM) is a chronic disease that begins in adulthood, and is caused by multiple factors. The onset of menopause involves changes that predispose women to the development of T2DM, which can worsen if the adherence to treatment is inadequate due to psychosocial factors or medications. The present study aims to describe the psychosocial factors that may affect adherence to treatment among men and premenopausal and menopausal women with T2DM. Methods This was a cross-sectional study of 96 patients with T2DM, who were divided into three groups: 1) men (n=32); 2) premenopausal women (n=32); and 3) menopausal women (n=32). Somatometric and metabolic control data were obtained. Adherence to treatment and psychosocial factors were evaluated: social support, belief in conventional medicine, disease denial, and depressive symptoms. Results Adherence to medication had a negative correlation with depressive symptoms in men (p <0.001) and menopausal women (p <0.021). Dietary adherence had a positive correlation with belief in conventional medicine in men (p <0.037) and premenopausal women (p <0.029). Conclusion Medication adherence in men and menopausal women was correlated with fewer depressive symptoms. Adherence to diet in men and premenopausal women was correlated with greater belief in conventional medicine. The results show the diversity of psychosocial factors among the groups that must be addressed in order to improve adherence.
Collapse
Affiliation(s)
- Olga Estefania Escobar Florez
- Department of Medical Sciences, Division of Health Science, University of Guanajuato, Campus León, Obregón, León, Gto, C.P. 37320, México
| | - Gabriela Aquilera
- Department of Medical Sciences, Division of Health Science, University of Guanajuato, Campus León, Obregón, León, Gto, C.P. 37320, México
| | - Jose Maria De la Roca-Chiapas
- Department of Psychology, Division of Health Science, University of Guanajuato, Campus León, León, Gto, C.P. 37670, México
| | - Maciste Habacuc Macías Cervantes
- Department of Medical Sciences, Division of Health Science, University of Guanajuato, Campus León, Obregón, León, Gto, C.P. 37320, México
| | - Ma Eugenia Garay-Sevilla
- Department of Medical Sciences, Division of Health Science, University of Guanajuato, Campus León, Obregón, León, Gto, C.P. 37320, México
| |
Collapse
|
7
|
Süss H, Willi J, Grub J, Ehlert U. Estradiol and progesterone as resilience markers? - Findings from the Swiss Perimenopause Study. Psychoneuroendocrinology 2021; 127:105177. [PMID: 33676150 DOI: 10.1016/j.psyneuen.2021.105177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/12/2021] [Accepted: 02/24/2021] [Indexed: 12/13/2022]
Abstract
While resilience seems to be associated with a variety of biological markers, studies assessing such correlates in women during the perimenopause are lacking. The perimenopause constitutes a phase of major biopsychosocial changes, during which the sex hormones estradiol (E2) and progesterone (P4) eventually decrease significantly. The aim of this study was to examine the extent to which the declining levels of E2 and P4 serve as resilience markers in perimenopausal women. In 129 healthy perimenopausal women aged 40-56 years, saliva samples were collected on every fourth day over a period of four weeks in order to investigate E2 and P4 levels. All participants completed psychosocial questionnaires including variables related to resilience, well-being, and mental health. Perimenopausal status was determined using the Stages of Reproductive Aging Workshop (STRAW) criteria. The results indicate that P4 is linked to psychosocial resilience. More precisely, women with higher P4 levels seem to be more resilient than women with lower P4 levels, irrespective of the perimenopausal status. No such relation was found for E2 levels. Further analyses revealed that women with higher P4 levels experience significantly higher life satisfaction, lower perceived stress, and lower depressive symptoms than women with lower P4 levels. Accordingly, P4 can be considered as a biological marker of resilience in perimenopause.
Collapse
Affiliation(s)
- Hannah Süss
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Jasmine Willi
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Jessica Grub
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland; URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland.
| |
Collapse
|
8
|
Süss H, Willi J, Grub J, Ehlert U. Psychosocial factors promoting resilience during the menopausal transition. Arch Womens Ment Health 2021; 24:231-241. [PMID: 32719937 PMCID: PMC7979610 DOI: 10.1007/s00737-020-01055-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/16/2020] [Indexed: 01/23/2023]
Abstract
Despite significant biological, psychological, and social challenges in the perimenopause, most women report an overall positive well-being and appear to be resilient to potentially negative effects of this life phase. The objective of this study was to detect psychosocial variables which contribute to resilience in a sample of perimenopausal women. A total of 135 healthy perimenopausal women aged 40-56 years completed a battery of validated psychosocial questionnaires including variables related to resilience, well-being, and mental health. First, using exploratory factor analysis, we examined which of the assessed variables related to resilience can be assigned to a common factor. Second, linear regression analyses were performed to investigate whether a common resilience factor predicts well-being and mental health in the examined sample of women. Optimism (LOT-R-O), emotional stability (BFI-K-N), emotion regulation (ERQ), self-compassion (SCS-D), and self-esteem (RSES) in perimenopausal women can be allocated to a single resilience-associated factor. Regression analyses revealed that this factor is related to higher life satisfaction (SWLS; β = .39, p < .001, adj. R2 = .20), lower perceived stress (PSS-10; β = - .55, p < .001, adj. R2 = .30), lower psychological distress (BSI-18; β = - .49, p < .001, adj. R2 = .22), better general psychological health (GHQ-12; β = - .49, p < .001, adj. R2 = .22), milder menopausal complaints (MRS II; β = - .41, p < .001, adj. R2 = .18), and lower depressive symptoms (ADS-L; β = - .32, p < .001, adj. R2 = .26). The α levels were adjusted for multiple testing. Our findings confirm that several psychosocial variables (optimism, emotional stability, emotion regulation, self-compassion, and self-esteem) can be allocated to one common resilience-associated factor. This resilience factor is strongly related to women's well-being as well as mental health in perimenopause.
Collapse
Affiliation(s)
- Hannah Süss
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050 Zurich, Switzerland ,URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Jasmine Willi
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050 Zurich, Switzerland ,URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Jessica Grub
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050 Zurich, Switzerland ,URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, 8050, Zurich, Switzerland. .,URPP Dynamics of Healthy Aging Research Priority Program, University of Zurich, Zurich, Switzerland.
| |
Collapse
|