[Regional experience of a comprehensive dynamic assessment of the adolescents' health status with post-COVID-19 syndrome during aftercare in a sanatorium]. / Regional'nyi opyt kompleksnoi dinamicheskoi otsenki statusa zdorov'ya podrostkov s postkovidnym sindromom v period dolechivaniya v sanatorii.

OBJECTIVE: To determine the characteristics of sanatorium-resort therapy impact on children with post-COVID-19 syndrome of various severity, as well as to reveal association of its severity with family history data and genetic polymorphisms of alpha-1-antitrypsin-serpin-1 complex. MATERIAL AND METHODS: This 2-week retrospective cohort study involved 42 adolescents after new coronavirus infection (COVID-19). The first group included 28 (67%) patients (mean age 13.1±0.8 years) after mild COVID-19 (without confirmed coronavirus pneumonia), the second group - 14 (33%) patients (mean age 14.5±0.1.2 years) after moderate or severe disease (with confirmed coronavirus pneumonia). A complex of procedures, according to the approved standard, was prescribed for all patients admitted after outpatient and hospital treatment to the pulmonology department of the state children's sanatorium in order to aftercare. The certain follow-up parameters were evaluated: symptoms severity, life quality, respiratory function and respiratory gases, as well as family medical history and alpha-1-antitrypsin-serpin-1 complex. RESULTS: Patients after moderate and severe COVID-19 had initially lower and less dynamic growth of integral life quality index, more torpid follow-up rates of spirometry, pulse oximetry and exhaled gases. Additionally, the higher incidence degree of adverse family medical history associated with respiratory illnesses was established in the group after new coronavirus infection. Moreover, relatively more deficient alpha-1-antitrypsin and more frequent heterozygous polymorphism type of serpin-1 were found in the group after severe new coronavirus infection. CONCLUSION: The revealed complex of epigenetic and genetic factors may indicate various risk and development phenotypes of both acute and chronic respiratory diseases.

Health-related quality of life in patients with Kashin-Beck disease is lower than in those with osteoarthritis: a cross-sectional study.

BACKGROUND: Kashin-Beck disease (KBD) is an endemic deformable bone and joint disease, which affects the quality of life (QOL) of patients. We conducted a cross-sectional study of the QOL of KBD patients by a new KBD quality of life (KBDQOL) questionnaire. METHODS: A total of 252 KBD patients and 248 OA patients came from Northwest China, and 260 healthy people living in the same area as KBD and osteoarthritis (OA) patients served as the controls. KBDQOL questionnaire was used to evaluate the QOL of all objects. RESULTS: The average scores for physical functions, activity limitations, support of society, mental health and general health were significantly lower in KBD patients than that in OA patients and healthy people except for economics. Monofactor analysis showed that age, height, weight status, education level and grade of KBD had a significant effect on KBDQOL score. Multivariate analysis showed that grade of KBD was the influencing factor of physical function score; gender, age, height, grade of KBD and duration of symptoms were the influencing factors of activity restriction score; age and grade of KBD were factors affecting the general health score. CONCLUSION: The QOL of KBD patients was significantly lower than that of OA patients and healthy people. The KBDQOL questionnaire may be a promising tool for assessing the QOL of KBD patients.

Promoting Healthy Sexual Behaviours through Comprehensive Sexuality Education.

Comprehensive sexuality education is a scientifically accurate global program that encompasses the variable aspects necessary for achieving healthy sexual and reproductive health in children of schoolgoing age. It provides a holistic approach to developing sound knowledge and a positive attitude in a manner that does not blatantly refute the established sociocultural norms but rather delicately treads around them to bust unhealthy practices through age-appropriate measures. It is deemed necessary for health professionals to be appropriately trained to better convey sensitive information regarding sexual and reproductive well-being in a manner that is acceptable and effective, especially in the context of orthodox communities. Keywords: adolescent; medical students; sexual health; sexuality education.

Efficacy in urinary symptom burden, psychological distress, and self-efficacy of education-enhanced interventions in prostate cancer patients: a systematic review and meta-analyses.

BACKGROUND: Worldwide, prostate cancer is both the second-most diagnosed cancer and most common solid tumor in men. Prostate cancer patients present with a symptom burden that is compounded by the impact of medical oncology treatment, affecting different domains of their perceived health status. Education active techniques are a key role in chronic disease to increase participation in their recovery. PURPOSE: The purpose of the current review was to examine the efficacy of education-enhanced in urinary symptom burden, psychological distress, and self-efficacy in patients diagnosed with prostate cancer. METHODS: A wide search of the literature was conducted for articles from their inception to June 2022. Only randomized controlled trials were included. Data extraction and methodologic quality assessment of the studies were carried out by two reviewers. We previously registered the protocol of this systematic review on PROSPERO (CRD42022331954). RESULTS: A total of six studies were included in the study. After education-enhanced intervention showed significant improvements in any of perceived urinary symptom burden, one in psychological distress, and one in self-efficacy in the experimental group. The meta-analysis showed that education-enhanced interventions have a significant effect on depression. CONCLUSION: Education-enhanced could have positive effects on urinary symptom burden, psychological distress, and self-efficacy in prostate cancer survivors. Our review was unable to demonstrate the best timing to apply education-enhanced strategies.

Mechanisms and contextual factors related to key elements of a successful integrated community-based approach aimed at reducing socioeconomic health inequalities in the Netherlands: A realist evaluation perspective.

BACKGROUND: Reducing health inequalities is a challenge for policymakers and civil society. A multisectoral and multilevel approach is most promising to reduce those inequalities. Previous research showed what key elements of Zwolle Healthy City, an integrated community-based approach aimed at reducing socioeconomic health inequalities, are. To fully understand approaches that are complex and context dependent, questions as 'how does the intervention work' and 'in what context does it work' are just as important as 'what works'. The current study aimed to identify mechanisms and contextual factors associated with the key elements of Zwolle Healthy City, using a realist evaluation perspective. METHODS: Transcripts of semi-structured interviews with a wide range of local professionals were used (n = 29). Following realist evaluation logic in the analysis of this primary data, context-mechanism-outcome configurations were identified and thereafter discussed with experts (n = 5). RESULTS: How mechanisms (M) in certain contexts (C) were of influence on the key elements (O) of the Zwolle Healthy City approach are described. For example, how, in the context of the responsible aldermen embracing the approach (C), regular meetings with the aldermen (M) increased support for the approach among involved professionals (O). Or, how, in the context of available financial resources (C), assigning a program manager (M) contributed positively to coordination and communication (O). All 36 context-mechanism-outcome configurations can be found in the repository. CONCLUSION: This study showed what mechanisms and contextual factors are associated with the key elements of Zwolle Healthy City. By applying realist evaluation logic in the analysis of primary qualitative data we were able to disentangle the complexity of processes of this whole system approach and show this complexity in a structured manner. Also, by describing the context in which the Zwolle Healthy City approach is implemented, we contribute to the transferability of this approach across different contexts.

Does participation in therapeutic exercise programs after finishing oncology treatment still ensure an adequate health status for long-term breast cancer survivors? A ≥ 5 years follow-up study.

PURPOSE: The aims of this study were to evaluate whether the effects of two therapeutic exercise programs are sustained over time (≥ 5 years) in long-term breast cancer survivors (LTBCS). Second, to determine the influence of the current level of physical activity (PA) performed on cancer-related fatigue (CRF) that these patients may present ≥5 years later. METHODS: A prospective observational study was conducted with a cohort of 80 LTBCS in Granada during 2018. Firstly, considering their participation in one of the programs, they were allocated into two groups: usual care and therapeutic exercise program, to assess CRF, pain and pressure pain sensitivity, muscle strength, functional capacity, and quality of life. Secondly, they were also classified into 3 groups according to current level of weekly PA performed: ≤ 3, 3.1-7.4, and ≥ 7.5 (MET-hour/week) respectively, to assess its impact over CRF. RESULTS: Although the positive effects of the programs are not sustained over time, a trend toward significance can be observed for a greater reduction in overall CRF levels, lower intensity of pain in the affected arm and cervical region, and greater functional capacity and quality of life in the group that underwent therapeutic exercise. Additionally, 66.25% of LTBCS are inactive ≥ 5 years after completion of the program and furthermore, such inactivity is accompanied by higher CRF levels (P .013 to .046). CONCLUSION: The positive effects of therapeutic exercise programs are not maintained over time for LTBCS. Additionally, more than half of these women (66.25%) are inactive ≥ 5 years after completion of the program, this inactivity being accompanied by higher levels of CRF.

Towards an Advanced Digital Infrastructure Within the Non-University Sector Demonstrated by the PICOS App.

The non-university sector is a central facility for the medical care of patients in Germany. So far, information technology infrastructure in this local health care sector is not developed and the many generated patient data are not further used. In this project, an advanced integrative, digital infrastructure will be established within the regional health care provider. Furthermore, a clinical use case will demonstrate the functionality and added outcome value of cross-sectoral data with a newly developed app to support follow-up care of former intensive care unit patients. The app will give an overview of current health status and generate longitudinal data for use in further clinical research.

In vitro manipulation of the bacterial community to improve the performance of bioflocs in aquaculture systems.

Although biofloc technology is already recognized as advantageous and practical for aquaculture for the effects of maintaining water quality and improving the health status and resistance of cultivated animals against pathogens, little is known about the way of action involved. This study aimed to evaluate the performance of bacterial groups as inducers in the formation of flocs compared to a system with spontaneous formation. Therefore, three microsystems were built in 3L tanks with constant aeration to induce the biofloc aggregation with addition of bacterial consortiuns with differentiated functions. It was used a control, without addition of bacterial consortium; B1 with addition of probiotic bacteria consortium; and B2, with adding nitrifying bacteria consortium. During the experimental period were evaluated physicochemical variables and quantifications of bacterial cultivable groups: Heterotrophic Bacteria and Vibrio. Also was the microscopic characterization of the flakes and tests of antimicrobial activity against pathogenic bacteria. Systems B1 and B2 showed promising results in relation to control (spontaneous bioflocs), showing more homogeneous flake formation, antimicrobial activity against the tested pathogens and greater biological diversity in the systems. The bacteria used in these tests were able to optimize the formation of microbial aggregates, showing potential for application in cultivation systems, in order to obtain improvements in productivity.

[The Effect of Socioeconomic Status to Depression of Perimenopause Women: Pathway Analysis Using the Reserve Capacity Model].

PURPOSE: Based on the Reserve Capacity Model, this study investigated the effects of pre- and postmenopausal women's socioeconomic status (SES) on depression, focusing on the mediating effects of self-esteem, happiness, and family relationship satisfaction with social network relationships. METHODS: This cross-sectional study involved secondary analysis of national data on 771 perimenopause women gathered from the 16th Korea Welfare Panel Study (KOWEPS) 2021. A path analysis model was constructed to evaluate the relationship between SES, social network satisfaction, self-esteem, perceived health status, and depression. Data were analyzed using ADANCO 2.3.1 and Mplus 8.4. RESULTS: Although SES had no direct effect on depression, it did affect depression through self-esteem, happiness, and satisfaction with family relationships. CONCLUSION: The findings of this study indicate that perimenopausal women's personal resources-psychosocial variables such as self-esteem and happiness-had a higher effect on depression than tangible reserves like SES. Therefore, interventions for enhancing self-esteem and happiness may prevent depression in perimenopausal women effectively.

Accelerometry-based assessment of physical activity and sedentary behavior in adult survivors of childhood acute lymphoblastic leukemia and their healthy peers.

Adult survivors of childhood acute lymphoblastic leukemia (ASALL) compose a specific group that faces an increased risk of experiencing late effects of their earlier treatment. Physical activity (PA) may be one of the appropriate means for preventing or minimizing the late effects of treatment. The main purpose of this study is to characterize device-measured PA and sedentary behavior (SB) among ASALL. The specific objective was to compare the movement behavior with a group recruited from the healthy population and to determine the degree of compliance with health recommendations for PA in the adult population. Twenty ASALL and 21 healthy control group (CG) members participated in the study. Participants were between 18 and 30 years old. Movement behavior was assessed for seven days using an Axivity AX3 accelerometer and a 24-h wearing protocol. Movement behavior was characterized by the amount of time spent in SB, light PA (LPA), moderate PA (MPA), and vigorous PA (VPA). There were no significant differences in movement behavior or compliance with PA recommendations between the ASALL and CG. During the week, the ASALL accumulated 711 min per day of SB vs. 636 min per day in the CG (p = 0.26); the ASALL had 186 min per day of LPA vs. 201 min per day in the CG (p = 0.47); the ASALL had 132 min per day of MPA vs. 147 min per day in the CG (p = 0.25); and the ASALL had 5 min per day of VPA vs. 4 min per day in the CG (p = 0.48). All research participants (ASALL and CG) met the PA recommendations of > 150 min per week for moderate PA. The results of our study suggest that ASALL, even after suffering from that disease in childhood, display comparable levels of PA and SB to their healthy peers. Both groups met the health recommendations for PA. The device-based monitoring of PA and SB should be an integral part of monitoring the late effects of treatment.

A robust local pulse wave imaging method based on digital image processing techniques.

The original diameter velocity loop method (ln(D)U-loop) cannot accurately extract the blood vessel diameter waveform when the quality of ultrasound image data is not high (such as obesity, age, and the operation of the ultrasound doctor), so it is unable to measure the pulse wave velocity (PWV) of the ascending aorta. This study proposes a diameter waveform extraction method combining threshold, gradient filtering, and the center of gravity method. At the same time, the linear regression method of searching for the rising point of the systolic period is replaced by the optimal average of two linear regression methods. This method can also extract the diameter waveform with poor-quality images and obtain a more accurate PWV. In vivo experimental data from 17 (age 60.5 ± 9.2) elderly patients with cerebral infarction and 12 (age 32.5 ± 5.6) healthy young adults were used for processing, and the results showed that the mean PWV using the ln(D)U-loop method was 12.56 (SD = 3.47) ms-1 for patients with cerebral infarction and 6.81 (SD = 1.73) ms-1 for healthy young adults. The PWV results based on the Wilcoxon rank-sum test and calculated based on the improved ln(D)U-loop method were both statistically significant (p < 0.01). The agreement analysis (Bland-Altman analysis) between the QA-loop and ln(D)U-loop methods showed that the mean deviation of the measured PWV was 0.07 m/s and the standard deviation of the deviation was 1.18 m/s. The experimental results demonstrated the effectiveness of the improved ln(D)U-loop method proposed in this paper on poor-quality images. This study can improve the possibility of the ln(D)U-loop method being widely used in the clinical measurement of ascending aortic PWV.

Brain image fusion-based tumour detection using grey level co-occurrence matrix Tamura feature extraction with backpropagation network classification.

Most challenging task in medical image analysis is the detection of brain tumours, which can be accomplished by methodologies such as MRI, CT and PET. MRI and CT images are chosen and fused after preprocessing and SWT-based decomposition stage to increase efficiency. The fused image is obtained through ISWT. Further, its features are extracted through the GLCM-Tamura method and fed to the BPN classifier. Will employ supervised learning with a non-knowledge-based classifier for picture classification. The classifier utilized Trained databases of the tumour as benign or malignant from which the tumour region is segmented via k-means clustering. After the software needs to be implemented, the health status of the patients is notified through GSM. Our method integrates image fusion, feature extraction, and classification to distinguish and further segment the tumour-affected area and to acknowledge the affected person. The experimental analysis has been carried out regarding accuracy, precision, recall, F-1 score, RMSE and MAP.

Sex Difference in Outcomes of Acute Myocardial Infarction in Young Patients.

BACKGROUND: Younger women experience worse health status than men after their index episode of acute myocardial infarction (AMI). However, whether women have a higher risk for cardiovascular and noncardiovascular hospitalizations in the year after discharge is unknown. OBJECTIVES: The aim of this study was to determine sex differences in causes and timing of 1-year outcomes after AMI in people aged 18 to 55 years. METHODS: Data from the VIRGO (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients) study, which enrolled young patients with AMI across 103 U.S. hospitals, were used. Sex differences in all-cause and cause-specific hospitalizations were compared by calculating incidence rates ([IRs] per 1,000 person-years) and IR ratios with 95% CIs. We then performed sequential modeling to evaluate the sex difference by calculating subdistribution HRs (SHRs) accounting for deaths. RESULTS: Among 2,979 patients, at least 1 hospitalization occurred among 905 patients (30.4%) in the year after discharge. The leading causes of hospitalization were coronary related (IR: 171.8 [95% CI: 153.6-192.2] among women vs 117.8 [95% CI: 97.3-142.6] among men), followed by noncardiac hospitalization (IR: 145.8 [95% CI: 129.2-164.5] among women vs 69.6 [95% CI: 54.5-88.9] among men). Furthermore, a sex difference was present for coronary-related hospitalizations (SHR: 1.33; 95% CI: 1.04-1.70; P = 0.02) and noncardiac hospitalizations (SHR: 1.51; 95% CI: 1.13-2.07; P = 0.01). CONCLUSIONS: Young women with AMI experience more adverse outcomes than men in the year after discharge. Coronary-related hospitalizations were most common, but noncardiac hospitalizations showed the most significant sex disparity.

[The concept and practical management of frailty in neurology]. / Concepto y manejo práctico de la fragilidad en neurología.

Frailty is a clinical situation of decreased homeostatic reserve that, after a minor trigger (acute illness, fall, taking a drug...) increases the risk of an adverse event such as hospital admission, institutionalization, functional and/or cognitive decline, death, etc. Frailty can be understood as physical frailty, Fried's phenotype, a true geriatric syndrome that can be reversible by avoiding its progression to more advanced stages of irreversibility and dependence, and Rockwood's frailty due to accumulation of deficits, as a continuum of health or classification typology of the elderly along the frailty spectrum (healthy, robust, vulnerable, mild-moderate-severe and extreme frailty or end of life). The diagnosis of physical frailty is part of the comprehensive geriatric assessment, recommending the use of a performance test such as gait speed (<0,8m/s), Timed Up and Go (>12 s) or Short Physical Performance Battery (<10). Physical frailty is reversible by a multidisciplinary management based on three fundamental pillars: multicomponent physical exercise and resistance training, adequate protein and micronutrient intake (leucine, vitamin D, etc.) and appropriate pharmacological prescription, management of comorbidity and geriatric syndromes. Frailty is a risk factor for neurological disease progression and increased risk of adverse events in neurodegenerative diseases such as mild cognitive impairment, dementia, Parkinson's disease and cerebrovascular disease. Frailty based on the Clinical Frailty Scale or VIG-Frail shows patient typologies in relation to a greater or lesser state of fragility, being a basic prognostic tool of great utility in making diagnostic and therapeutic management decisions. It opens up a new opportunity for improvement in the management of neurological disease in the diagnosis and treatment of frailty.

TITLE: Concepto y manejo práctico de la fragilidad en neurología.La fragilidad se entiende como un situación clínica de disminución de la reserva homeostática que, ante un desencadenante (enfermedad aguda, caída, toma de un fármaco...), aumenta el riesgo de un evento adverso, como ingreso hospitalario, en residencia, deterioro funcional y/o cognitivo, muerte, etc. La fragilidad puede entenderse como fragilidad física, fenotipo de Fried, verdadero síndrome geriátrico, que puede ser reversible evitando su progresión a estadios más avanzados de irreversibilidad y de dependencia, y fragilidad por acúmulo de déficits de Rockwood, como continuum de salud o tipología de clasificación del anciano a lo largo del espectro de la fragilidad (sano, robusto, vulnerable, fragilidad leve-moderada-grave y extrema o final de vida). El diagnóstico de fragilidad física forma parte de la valoración geriátrica integral y se recomienda para su diagnóstico utilizar un test de ejecución, como velocidad de la marcha (menor de 0,8 m/s), Timed Up and Go (>12 segundos) o Short Physical Performance Battery (menor de 10). La fragilidad física es reversible basándose en un tratamiento multidisciplinar sobre tres pilares fundamentales: ejercicio físico multicompetente y contra resistencia, aporte adecuado de proteínas y micronutrientes (leucina, vitamina D, etc.), y adecuada prescripción farmacológica, de tratamiento de comorbilidad y de síndromes geriátricos. La fragilidad es un factor de riesgo de progresión de la enfermedad neurológica y de mayor riesgo de evento adverso tanto en enfermedades neurodegenerativas, como el deterioro cognitivo leve, la demencia o la enfermedad de Parkinson, como en la enfermedad cerebrovascular. La fragilidad a través de la Clinical Frailty Scale o el VIG-Frail muestra tipologías de pacientes en relación con un mayor o menor estado de fragilidad, y es una herramienta básica pronóstica de gran utilidad en la toma de decisiones de manejo diagnóstico y terapéutico. Se abre una nueva oportunidad de mejora en el manejo de la enfermedad neurológica ante el diagnóstico y el tratamiento de la fragilidad.

"Our Mothers Have Handed That to Us. Her Mother Has Handed That to Her": Urban Aboriginal and Torres Strait Islander Yarning about Community Wellbeing, Healthy Pregnancies, and the Prevention of Fetal Alcohol Spectrum Disorder.

In Australia, fetal alcohol spectrum disorder (FASD) is a largely hidden disability that is currently under-recognized, under-resourced, and under- or misdiagnosed. Unsurprisingly, efforts to prevent FASD in urban Aboriginal and Torres Strait Islander communities are lacking. Further, mainstream approaches are not compatible with diverse and distinct Aboriginal and Torres Strait Islander ways of approaching family, pregnancy, and parenting life. To support the creation of culturally appropriate urban Aboriginal and Torres Strait Islander FASD prevention strategies, we sought to understand local perspectives, experiences, and priorities for supporting healthy and alcohol-free pregnancies. Using a narrative methodology, we undertook research yarns with eight female and two male community participants. Data were analyzed using a narrative, thematic analysis and guided by an Indigenist research practice of reflexive listening. Participant yarns provided important insights into local urban Aboriginal and Torres Strait Islander cultural, social, and structural determinants that support family and child health, alcohol-free pregnancies, and the prevention of FASD. The results provide critical guidance for Indigenizing and decolonizing FASD prevention strategies to support culturally safe, relevant, and strengths-based services. This approach has critical implications for all health and social professionals and can contribute to Aboriginal and Torres Strait Islander peoples' justice, recovery, and healing from colonization.

The Founder: Dispositional Greed, Showbiz, and the Commercial Determinants of Health.

Marketing unhealthy products by multinational corporations has caused considerable harm to individual health, collective wellbeing, and environmental sustainability. This is a growing threat to all societies and a significant contributor to the rising global burden of non-communicable diseases and early mortality. While there is growing consideration of the commercial determinants of health, this is largely focused on the methods by which unhealthy products are marketed and disseminated, including efforts to manipulate policy. Little attention has been paid to the underlying psychological traits and worldviews that are driving corporate greed. Here, we consider the role of "dispositional greed" in the commercial determinants of health with a focus on the historical attitudes and culture in the ultra-processed food industry-exemplified by "The Founder" of the McDonald's franchise. We argue that greed and associated psychological constructs, such as social dominance orientation and collective narcissism, permeate the commercial determinants of health at a collective level. This includes how a culture of greed within organizations, and individual dispositional greed, can magnify and cluster at scale, perpetuated by social dominance orientation. We also consider the ways in which "showbiz" marketing specifically targets marginalized populations and vulnerable groups, including children-in ways that are justified, or even celebrated despite clear links to non-communicable diseases and increased mortality. Finally, we consider how greed and exploitative mindsets mirror cultural values and priorities, with trends for increasing collective narcissism at scale, recognizing that many of these attitudes are cultivated in early life. A healthier future will depend on navigating a path that balances material prosperity with physical and spiritual wellbeing. This will require cultural change that places higher value on kindness, reciprocity, and mutualistic values especially in early life, for more equitable flourishing.

The Pendulum Swings Both Ways: Evidence for U-Shaped Association between Sleep Duration and Mental Health Outcomes.

Short sleep duration is a known risk to health, but less certain is the impact of longer sleep duration on various measures of health. We investigated the relationship between sleep duration and mental health outcomes in a cross-sectional survey conducted on a homogenous sample of healthy governmental employees (N = 1212). Data on sleep duration, subjective health, psychological stress, sense of coherence, life satisfaction and work ability along with sociodemographic data were collected. Sleep duration was significantly longer, and mental health outcomes and work ability were significantly better among those in at least good subjective health. Fitting mental health outcomes on sleep duration suggested a quadratic or fractional polynomial function, therefore these were tested and the best-fitting models were selected. Longer than 8 h of sleep duration was associated with a decreasing sense of coherence and decreasing work ability. However, psychological stress and life satisfaction were positively impacted by more than 8 h of sleep. Sleep duration likely has an optimum range for health, similar to other variables reflecting homeostatic functions. However, this is difficult to prove due to the left-skewed distribution of sleep duration.

Social Inequalities in Mental Health and Self-Perceived Health in the First Wave of COVID-19 Lockdown in Latin America and Spain: Results of an Online Observational Study.

COVID-19 lockdowns greatly affected the mental health of populations and collectives. This study compares the mental health and self-perceived health in five countries of Latin America and Spain, during the first wave of COVID 19 lockdown, according to social axes of inequality. This was a cross-sectional study using an online, self-managed survey in Brazil, Chile, Ecuador, Mexico, Peru, and Spain. Self-perceived health (SPH), anxiety (measured through GAD-7) and depression (measured through PHQ-9) were measured along with lockdown, COVID-19, and social variables. The prevalence of poor SPH, anxiety, and depression was calculated. The analyses were stratified by gender (men = M; women = W) and country. The data from 39,006 people were analyzed (W = 71.9%). There was a higher prevalence of poor SPH and bad mental health in women in all countries studied. Peru had the worst SPH results, while Chile and Ecuador had the worst mental health indicators. Spain had the lowest prevalence of poor SPH and mental health. The prevalence of anxiety and depression decreased as age increased. Unemployment, poor working conditions, inadequate housing, and the highest unpaid workload were associated with worse mental health and poor SPH, especially in women. In future policies, worldwide public measures should consider the great social inequalities in health present between and within countries in order to tackle health emergencies while reducing the health breach between populations.