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Copyright of Salud Pública de México is the property of Instituto Nacional de Salud Publica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Medica del IMSS is the property of Direccion de Prestaciones Medicas - IMSS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Medica del IMSS is the property of Direccion de Prestaciones Medicas - IMSS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Good sleep is essential for physical and mental health throughout life. However, there are few reports describing the sleep problems experienced by communitydwelling older people. Objective: To describe the prevalence of sleep disorders and their relationship with medical conditions in communitydwelling older people. Material and methods: Cross-sectional study with 1678 older people (60 years and over) from the Mexican Institute of Social Security (IMSS) in Mexico City. Sleep duration, sleep quality, daytime sleepiness, insomnia and risk of obstructive sleep apnea were evaluated, alongside with sociodemographic variables and medical conditions. Results: Participants self-reported an average sleep duration of 6.04 (± 1.5) hours per night, approximately half had poor sleep quality (49.1%), and 2 out of 10 experienced daytime sleepiness (19.1%); one third had insomnia (30.8%) and risk of obstructive sleep apnea (27.5%). A pattern of higher prevalence of sleep problems was observed in older adults with depression, with cognitive impairment, with difficulties in basic activities of daily living and in those taking medications for the nervous system. Conclusions: This study showed that older people sleep few hours, have low sleep quality, and have a high prevalence of sleep disorders. The identification and treatment of sleep disordes in older people should be a priority in the IMSS. [ABSTRACT FROM AUTHOR]

Objective: Several studies have documented associations between social isolation and poor physical health or well-being. However, little is known of the importance of social support among older adults on specific topics about their quality of life. The purpose of the present study was to determine the relationship between social isolation and quality of life among older adults.Design: A cross-sectional study.Setting: Mexico City.Participants: 1,252 subjects aged ≥ 60 years living at home.Measurements: We used the Abbreviated Version of the Lubben Social Network Scale (LSNS-6) to assess social isolation and the World Health Organization Quality of Life Instrument-Older Adults Module (WHOQOL-Old) to assess quality of life. Socio-demographic and health factors were collected through face-to-face interviews. A series of linear regression analyses were used to investigate relationship between social isolation and quality of life. The statistical models were controlled for socio-demographic and health factors.Results: A total of 750 women (60%) and 502 men (40%) participated in the study. According to their LSNS-6 scores, 426 participants (34.0%) were classified into the highest group of isolation (range 0-10 points). Older adults with higher scores of social isolation exhibited lower quality of life. Regression analyses indicated that social isolation correlated with lower levels of global quality of life, autonomy, intimacy, and past, present, and future activities.Conclusions: Coping with life from a socially isolated situation entails serious difficulties concerning quality of life. Interventions that foster environments where older adults can forge social bonds might improve their quality of life. [ABSTRACT FROM AUTHOR]

Background: Sleep plays a vital role in good health. Since sleep disturbances have been linked to a series of adverse physical health outcomes, the objective was to analyze the association between sleep disturbances and the frailty criteria in Mexican older adults from Mexico City. Methods: The study design was cross-sectional. A total of 1252 people aged 60 years or older were assessed according to Fried criteria for defining frailty. Sleep disturbances (sleeping without rest, sleeping more than usual and having trouble sleeping) were collected by self-report through a face to face questionnaire. The association between sleep disturbances and frailty was estimated with ordinal logistic regression controlled by covariates. Results: It was found that 6.9% of older people reported sleeping more than usual, 18.9% slept without rest and 16.3% had trouble sleeping. There was a statistically significant association between sleeping more than usual (OR = 1.96, 95% CI: 1.23-3.12) and having trouble sleeping (OR = 1.53, 95%CI: 1.09-2.17) with frailty. Conclusion: Sleeping more than usual or having trouble sleeping contribute to increase frailty in older people from Mexico City. [ABSTRACT FROM AUTHOR]

Objective: To estimate the prevalence of frailty in a sample of rural elderly living in socially vulnerable circumstances as well as to determine its correlates. Method: Cross-sectional study of 558 rural elderly participating in a prospective study conducted in Mexico. Frailty was defined using the Fried criteria. Ordinal logistic regression model was used to identify the correlates of frailty levels. Results: Prevalence of frailty was 8.6%. Disability in basic activities of daily living and illiteracy increase the probability of being pre-frail and/or frail (odds ratio [OR] = 2.72, p < .01; OR = 1.45, p = .05, respectively), while living in households with higher socioeconomic status reduces this probability (OR = 0.85, p < .01). Discussion: A high prevalence of frailty was found among these young elderly, who did not yet fully show adverse health events. Also the social vulnerability of rural elderly is associated with frailty status. These findings highlight the health needs of socially and economically vulnerable elderly population. [ABSTRACT FROM AUTHOR]

The response of the authors of the article "Sleep disorders in older people. How do older people in Mexico City sleep?" is presented, in which they carry out pertinent clarifications. [ABSTRACT FROM AUTHOR]

Background: Chronic diseases with partial dependence, including type 2 diabetes mellitus, modify the way of life of the patient and his family, who adopt the role of caregiver having to reorganize, rethink their expectations and adapt their goals and objectives to the situation, this may generate a deterioration of the quality of life and an overload syndrome., Objective: To identify the relationship between quality of life and caregiver overload in caregivers with patients with complications from type 2 diabetes mellitus assigned to the Family Medicine Unit No. 7., Material and Methods: Cross-sectional study, carried out with 138 caregivers with a patient with complications from type 2 diabetes mellitus. The sociodemographic profile instruments, the SF-36 health questionnaire, and the Zarit scale were used for data collection. The analysis was carried out through descriptive statistics and Spearman's correlation test, with a significance level of p≤0.05., Results: It was identified that the health-related quality of life in caregivers with patients with complications from type 2 diabetes mellitus evaluated with the SF-36 questionnaire had a mean value of 74.8; with a score in the physical and mental components of 63.9 and 38.1 respectively. The best qualified dimensions were social function (84.9) and physical function, on the other hand, vitality obtained a lower qualification. It was observed that 5.05% of the caregivers present light overload and 5.05% intense overload. When performing the correlation between the global rating of the Zarit scale with the 8 dimensions of the SF-36 health questionnaire in caregivers of patients with complications of type 2 diabetes mellitus, a moderate negative correlation was observed between the dimensions of mental health, physical function, emotional role and vitality, as well as a weak negative correlation between the dimensions of social role and physical role., Conclusions: The results show an inverse correlation between the caregiver's burden and the quality-of-life dimensions, that is, if one decreases, the other increases; It is important to carry out health promotion activities in this population to prevent caregiver overload., (Licencia CC 4.0 (BY-NC-ND) © 2023 Revista Médica del Instituto Mexicano del Seguro Social.)

Background: The third wave of COVID-19 in Mexico produced a high demand for hospital care, which is why it was created a multidisciplinary group to optimize decision-making: the Interinstitutional Command for the Health Sector (COISS, according to its initials in Spanish). So far, there is no scientific evidence of the COISS processes or their effect on the behavior of epidemiological indicators and the hospital care needs of the population in the context of COVID-19 in the entities involved., Objectives: To analyze the trend on epidemic risk indicators throughout the COISS group's management in the third wave of COVID-19 in Mexico., Material and Methods: Mixed study: 1) non-systematic review of information from technical documents issued by COISS, 2) secondary analysis of open-access institutional databases through the description of healthcare needs of cases notified with COVID-19 symptoms, and an ecological analysis by each Mexican state on the behavior of hospital occupancy, RT-PCR positivity, and COVID-19 mortality in two-time points., Results: The COISS activity in identifying states with epidemic risk generated actions aimed at a reduction in hospital occupancy of beds, positivity by RT-PCR, and mortality from COVID-19. Conclusions: The decisions of the COISS group reduced the indicators of epidemic risk. Continuing the work of the COISS group is an urgent need., Conclusions: The decisions of the COISS group reduced the indicators of epidemic risk. Continuing the work of the COISS group is an urgent need., (© 2023 Revista Médica del Instituto Mexicano del Seguro Social.)

Background: Good sleep is essential for physical and mental health throughout life. However, there are few reports describing the sleep problems experienced by communitydwelling older people., Objective: To describe the prevalence of sleep disorders and their relationship with medical conditions in communitydwelling older people., Material and Methods: Cross-sectional study with 1678 older people (60 years and over) from the Mexican Institute of Social Security (IMSS) in Mexico City. Sleep duration, sleep quality, daytime sleepiness, insomnia and risk of obstructive sleep apnea were evaluated, alongside with sociodemographic variables and medical conditions., Results: Participants self-reported an average sleep duration of 6.04 (± 1.5) hours per night, approximately half had poor sleep quality (49.1%), and 2 out of 10 experienced daytime sleepiness (19.1%); one third had insomnia (30.8%) and risk of obstructive sleep apnea (27.5%). A pattern of higher prevalence of sleep problems was observed in older adults with depression, with cognitive impairment, with difficulties in basic activities of daily living and in those taking medications for the nervous system., Conclusions: This study showed that older people sleep few hours, have low sleep quality, and have a high prevalence of sleep disorders. The identification and treatment of sleep disordes in older people should be a priority in the IMSS., (© 2021 Instituto Mexicano del Seguro Social.)

Background: Sleep plays a vital role in good health. Since sleep disturbances have been linked to a series of adverse physical health outcomes, the objective was to analyze the association between sleep disturbances and the frailty criteria in Mexican older adults from Mexico City., Methods: The study design was cross-sectional. A total of 1252 people aged 60 years or older were assessed according to Fried criteria for defining frailty. Sleep disturbances (sleeping without rest, sleeping more than usual and having trouble sleeping) were collected by self-report through a face to face questionnaire. The association between sleep disturbances and frailty was estimated with ordinal logistic regression controlled by covariates., Results: It was found that 6.9% of older people reported sleeping more than usual, 18.9% slept without rest and 16.3% had trouble sleeping. There was a statistically significant association between sleeping more than usual (OR = 1.96, 95% CI: 1.23-3.12) and having trouble sleeping (OR = 1.53, 95%CI: 1.09-2.17) with frailty., Conclusion: Sleeping more than usual or having trouble sleeping contribute to increase frailty in older people from Mexico City.

Objective: To describe the health conditions and functional status of Mexicans older adults., Materials and Methods: Descriptive study with a sample of 8,874 adults aged 60 and over, based on a nationally representative study. We analyzed major indicators associated with health conditions and functional status, obtaining prevalence and statistical tests of differences in proportions., Results: The main conditions of this population are: hypertension (40%), diabetes (24%) and hypercholesterolemia (20%). For mental health indicators, 17.6% had depressive symptoms, 7.3% cognitive decline, and 7.9% dementia. For functional status, 26.9% reported difficulty in daily activities and 24.6% in instrumental activities., Conclusions: It is required the implementation of a new model of care to address the increasing prevalence of chronic degenerative diseases in old age, as well as the increased disability and consequent dependence resulting from them.

Objective: To determine the prevalence of functional dependency (FD) on Mexican elderly living in extreme poverty conditions and to estimate the association between falls and FD., Material and Methods: A survey was conducted with three stages for selection, stratified by type of locality (rural or urban) and nationally representative of the 2006 Oportunidades Program. The target population was composed of individuals 70 years of age and older who were beneficiaries of the Oportunidades Program., Results: A total of 30.9% of the elderly presented FD. The gender stratified logistic regression model resulted in an odds ratio (OR) for women of 1.25 (I.C:1.13-1.39) for the association between the increase in the number of falls and FD and OR=1.12 (I.C:0.97-1.29) for men., Conclusions: Given the vulnerable conditions in which these older adults live, specific interventions need to be implemented to prevent falls in order to reduce the risk of functional dependency.