Modifiable Healthy Lifestyle Behaviors: 10-Year Health Outcomes From a Health Promotion Program

How many adults have sufficient muscle-strengthening exercise and the associated factors: A systematic review consisting of 2,629,508 participants

Purpose

The aim of this systematic review was to (1) estimate the prevalence of adhering to the MSE guidelines (at least 2 times/days a week) among adults; and (2) synthesize evidence on the correlates of adhering to the MSE guidelines.

Methods

Five electronic databases were searched (March 2022), with a total of 30 observational studies consisting of 2,629,508 participants meeting the eligibility criteria. A meta-analysis was conducted to pool the prevalence of adhering to the MSE guidelines using the results of 21 eligible studies (study aim 1); and data reporting correlates of adhering to the MSE guidelines using 12 eligible studies were synthesized and categorized based on the Socioecological Model Framework (study aim 2).

Results

Overall, 22.8 % (95%CI: 18.18 % ─ 27.77 %) of adults adhered to the MSE guidelines, and 23 potential correlates at five levels were examined. Five variables (i.e., sex, age, education level, socioeconomic status) at the sociodemographic level and two variables (i.e., body mass index, self-rated health) at the physical related level were identified as consistent correlates, but displaying weak to moderate association strengths.

Conclusions

Less than a quarter of adults meet the MSE guidelines and multidimensional correlates are associated with the adherence to the guidelines, particularly sociodemographic correlates (e.g., sex, age, and educational level). Findings highlight the need to further promote the importance of engaging in MSE among adults and investing effective interventions that not only provide opportunities for MSE for adults, but also facilitate the development of skills and confidence to engage in MSE.

Breakfast skipping and risk of all-cause, cardiovascular and cancer mortality among adults: a systematic review and meta-analysis of prospective cohort studies

Background: Numerous studies reported inconsistent association between breakfast skipping and all-cause, cardiovascular disease (CVD) and cancer mortality. Therefore, we conducted a systematic review and meta-analysis to elucidate these associations. Methods: PubMed, Embase, and Web of Science databases were searched up to July 2023 for prospective cohort studies that assessed the association between breakfast skipping and all-cause, CVD and cancer mortality in general adults. A random effect model was used to estimate the pooled hazard ratio (HR) and 95% confidence intervals (CIs), with subgroup analysis and sensitivity analysis performed. The Newcastle-Ottawa Scale (NOS) was used to assess the study and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) tool was used to assess the risk of bias. Results: The final analysis included 9 cohort studies including 242 095 participants, with 6 studies for all-cause mortality, 4 studies for CVD mortality, and 2 studies for cancer mortality. Compared to regular breakfast consumption, skipping breakfast was associated with a higher risk of all-cause (HR: 1.27, 95% CI, 1.07-1.51, I2 = 77%), CVD (HR 1.28, 95% CI 1.10-1.50, I2 = 0), and cancer (HR: 1.34, 95% CI: 1.11-1.61, I2 = 0%) mortality. Sensitivity analysis revealed inconsistent results in all-cause and CVD mortality. Subgroup analysis showed significant association in studies with larger participants, longer follow-up, adjustments for energy intake, and high-quality articles. GRADE showed very low evidence for all-cause mortality and low evidence for CVD and cancer mortality. Conclusion: The findings underscore the importance of regular breakfast habits for health and longevity. However, these results require careful interpretation due to geographic limitations, potential heterogeneity, and instability.

Unleashing the potential of Health Promotion in primary care-a scoping literature review

The purpose of this study is to gain a better understanding of the role and extent of health promotion lifestyle interventions targeting adults in primary care, and especially those who are considered overall healthy, i.e. to study the outcomes of research applying salutogenesis. We performed a literature review, with three specific aims. First, to identify studies that have targeted the healthy population in intervention within the primary health care field with health promotion activities. Second, to describe these interventions in terms of which health problems they have targeted and what the interventions have entailed. Third, to assess what these programs have resulted in, in terms of health outcomes. This scoping review of 42 studies, that applied salutogenesis in primary care interventions shows that health promotion targeting healthy individuals is relevant and effective. The PRISMA-ScR guidelines for reporting on scoping review were used. Most interventions were successful in reducing disease-related risks including CVD, CVD mortality, all-cause mortality, but even more importantly success in behavioural change, sustained at follow-up. Additionally, this review shows that health promotion lifestyle interventions can improve mental health, even when having different aims.

Lifestyle behaviors and risk of cardiovascular disease and prognosis among individuals with cardiovascular disease: a systematic review and meta-analysis of 71 prospective cohort studies

BACKGROUND

Healthy lifestyle behaviors (LBs) have been widely recommended for the prevention and management of cardiovascular disease (CVD). Despite a large number of studies exploring the association between combined LBs and CVD, a notable gap exists in integration of relevant literatures. We conducted a systematic review and meta-analysis of prospective cohort studies to analyze the correlation between combined LBs and the occurrence of CVD, as well as to estimate the risk of various health complications in individuals already diagnosed with CVD.

METHODS

Articles published up to February 10, 2023 were sourced through PubMed, EMBASE and Web of Science. Eligible prospective cohort studies that reported the relations of combined LBs with pre-determined outcomes were included. Summary relative risks (RRs) and 95% confidence intervals (CIs) were estimated using either a fixed or random-effects model. Subgroup analysis, meta-regression, publication bias, and sensitivity analysis were as well performed.

RESULTS

In the general population, individuals with the healthiest combination of LBs exhibited a significant risk reduction of 58% for CVD and 55% for CVD mortality. For individuals diagnosed with CVD, adherence to the healthiest combination of LBs corresponded to a significant risk reduction of 62% for CVD recurrence and 67% for all-cause mortality, when compared to those with the least-healthy combination of LBs. In the analysis of dose-response relationship, for each increment of 1 healthy LB, there was a corresponding decrease in risk of 17% for CVD and 19% for CVD mortality within the general population. Similarly, among individuals diagnosed with CVD, each additional healthy LB was associated with a risk reduction of 27% for CVD recurrence and 27% for all-cause mortality.

CONCLUSIONS

Adopting healthy LBs is associated with substantial risk reduction in CVD, CVD mortality, and adverse outcomes among individuals diagnosed with CVD. Rather than focusing solely on individual healthy LB, it is advisable to advocate for the adoption of multiple LBs for the prevention and management of CVD.

TRIAL REGISTRATION

PROSPERO: CRD42023431731.

Military Environmental Exposures

ABSTRACT

The passage of the PACT Act of 2022 expanded the services veterans receive through the U.S. Department of Veterans Affairs (VA), ensuring they now qualify for benefits if they've been exposed to certain toxins during their military service. This significant expansion of VA benefits also highlights the need for nurses and other health providers working outside the VA system-who care for millions of veterans-to be well-informed about their patients' military experiences and any potential environmental exposures and health impacts. In this article, the author raises awareness of military environmental exposures and offers guidance about exposure-informed care.

Where Are All the Men? A Qualitative Review of the Barriers, Facilitators, and Recommendations to Older Male Participation in Health Promotion Interventions

OBJECTIVE

Older men have lower participation rates than females in health promotion interventions. We conducted a qualitative review of 20 years of existing research across a variety of academic search databases to outline the barriers, facilitators, and recommendations for this imbalance.

DATA SOURCE

A systematic search was conducted across Google Scholar, PubMed, MEDLINE, CINAHL, Academic Search Premier, Psychology and Behavioral Sciences Collection, and Web of Science from dates January 1, 2000 - December 31, 2020.

STUDY INCLUSION AND EXCLUSION CRITERIA

Abstracts were screened based on: original research, English language, recruitment or participation, health promotion or health program, and male gender.

DATA EXTRACTION

Of 1194 initial search results, 383 article abstracts were thoroughly screened for inclusion and 26 articles met inclusion criteria.

SYNTHESIS

Included studies were coded and analyzed using Grounded Theory.

RESULTS

Barriers included masculine gender roles as well as program scope, environment, and gender of the instructors and other participants. Facilitators included creating social groups of older males that participate in a variety of activities together, including hobbies and health promotion, over a long period of time.

CONCLUSION

Health promotion interventions should involve men in all aspects of program planning and implementation, take into account men's existing relationships and interests to create gender-sensitive programming, and clearly delineate the benefits to participation.

The Association between Change in Lifestyle Behaviors and Mental Health Indicators in Immunosuppressed Individuals during the COVID-19 Pandemic

Little is known on how changes in lifestyle behaviors affect mental health among immunosuppressed individuals who observed stricter physical and social distancing measures due to higher risk of complications during the COVID-19 pandemic. This study examines the association between changes in moderate-to-vigorous physical activity (MVPA), sedentary time (ST) and sleep duration following COVID-19 outbreak on mental health indicators of immunosuppressed individuals and their relatives. Participants (n = 132) completed an online questionnaire between May and August 2020. Linear regressions were conducted to assess the associations between an increase or decrease in lifestyle behaviors and mental health indicators. Individuals with decreased MVPA and increased ST experienced higher distress, anxiety and depressive symptoms. Those who reported an increase or decrease in sleep had higher levels of stress, distress and depressive symptoms. Decreases in sleep was associated with higher anxiety symptoms. Lifestyle behaviors in the context of a stressful life event such as the COVID-19 pandemic may impact mental health indicators of immunosuppressed individuals and their relatives.

Effects of a Walking Exercise-Focused Health Promotion Program for Middle-Aged Women in the Korean Community

We assessed the effectiveness of a walking exercise-focused health promotion program based on an information-motivation-behavioral skills model. This intervention study employed a non-equivalent control group pre-test/post-test design. We recruited 44 middle-aged women (22 per group) who visited two health check-up centers in G city of South Korea. The intervention included information (health education), personal motivation (pedometer monitoring, setting goals, and keeping an exercise log), social motivation (group discussion and support, telephone counseling), and behavioral skills (walking exercise) components. Ten sessions of this program involved three face-to-face and seven online interactions via mobile instant messaging. As primary outcomes (health behavior), physical activity level and health-promoting lifestyle were measured by standardized scales. As secondary outcomes (health status), physiological indicators by body measurements and perceived stress by a scale were produced. We used the chi-squared test, independent t-test, and Mann-Whitney U test for the analysis. After the intervention, in the experimental group, the level of physical activity (Z = -2.065, p = 0.039) and health-promoting lifestyle improved (t = 3.344, p = 0.002), and both waist circumference (t = -4.328, p < 0.001) and perceived stress (t =-3.578, p < 0.001) decreased. In conclusion, our theory-based intervention has advantages in terms of high standardization potential, high availability, and improvement of health behavior and health status. In future, this approach will be useful for devising interventions that meet the health needs of people who are concerned about quality of life in the second half of life.

Moderating Effects of Racial Segregation on the Associations of Cardiovascular Outcomes with Walkability in Chicago Metropolitan Area

Cardiovascular diseases (CVDs), as the leading cause of death in the U.S., pose a disproportionate burden to racial/ethnic minorities. Walkability, as a key concept of the built environment, reflecting walking and physical activity, is associated with health behaviors that help to reduce CVDs risk. While the unequal social variation and spatial distribution inequality of the CVDs and the role of walkability in preventing CVDs have been explored, the moderating factors through which walkability affects CVDs have not been quantitatively analyzed. In this paper, the spatial statistical techniques combined with the regression model are conducted to study the distribution of the CVDs' health outcomes and factors influencing their variation in the Chicago metropolitan area. The spatial statistical results for the CVDs' health outcomes reveal that clusters of low-value incidence are concentrated in the suburban rural areas and areas on the north side of the city, while the high-value clusters are concentrated in the west and south sides of the city and areas extending beyond the western and southern city boundaries. The regression results indicate that racial segregation reduced the positive association between health outcomes and walkability, although both racial segregation and walkability factors were positively associated with CVDs' health outcomes.

The Relationship Between Sleep Duration and Blood Lipids Among Chinese Middle-Aged and Older Adults: Cross-Lagged Path Analysis From CHARLS

This study used data from the China Health and Retirement Longitudinal Study to investigate the temporal relationship between blood lipids and sleep duration in Chinese middle-aged and older adults. We used medical examinations and questionnaire data of 5,016 Chinese middle-aged and older adults (age 45+) in 2011 and 2015. Cross-lagged path analysis was performed to examine the bidirectional relationships between blood lipids and sleep duration. Sleep duration and lipids data were analyzed as continuous variables. Temporal relationships between sleep duration and HDL-cholesterol, LDL-cholesterol, total cholesterol, and triglycerides were different. Sleep duration was negatively associated with HDL-cholesterol 4 year later (β₁ = −0.171, P = 0.005), and HDL-cholesterol was negatively associated with sleep duration 4 year later (β₂ = −0.006, P = 0.002). Longer sleep duration was associated lower levels of LDL-cholesterol (β₁ = −0.275, P = 0.097) and total cholesterol (β₁ = −0.329, P = 0.096) 4 year later. There was a positive correlation between triglycerides and sleep duration. The path coefficient from triglycerides to sleep duration 4 year later (β₂ = 0.001, P = 0.018) was greater than that from sleep duration to triglycerides 4 year later (β₁ = 0.109, P = 0.847), with P = 0.030 for the difference between β₁ and β₂. In stratified analysis, we found that the strength and direction of the relationships may be related to age and BMI. Effects of sleep duration on blood lipids were only observed among participants aged <60 years, while the effect in the opposite direction was observed in older adults (age 60+), and the cross-lagged path coefficients were more significant in adults with BMI > 25.

A Study on the Relationship Between Adolescent Health Behavior, BMI, and Blood Physical and Chemical Properties

In this study, the blood test index, demographic data, and health promotion behavior of adolescents were analyzed to provide a reference for early prevention and treatment of physical decline and abnormal biochemical indexes of adolescents. Using a cross-sectional study design, 1,436 valid samples were obtained by stratified random sampling, and the data were processed by SPSS21.0 statistical analysis software. The results showed that the overall health-promoting lifestyle of adolescents was good, and the interpersonal support behavior was the best, and the health responsibility and sports participation behavior were the worst; the interpersonal support and sports participation behavior of adolescents with normal weight were significantly better than those with overweight or light weight, while the overall health-promoting behavior of adolescents with high fasting blood glucose (FBG) before meals was poor, those with high glutamate pyruvate transaminase (GPT) had poor nutritional behavior and health responsibility behavior, while those with high uric acid (UA) had poor interpersonal support and stress coping behavior. The overweight rate and abnormal detection rate of UA and triglyceride (TG) in boys were significantly higher than those in girls, and the higher BMI of teenagers, the higher abnormal detection rate of GPT, UA, and TG, the better nutritional behavior, health responsibility behavior, and sports participation behavior, the lower abnormal detection rate of GPT, UA, and TG; the higher education level of parents, the better teenagers' sports participation and health responsibility behavior, the lower the incidence of overweight, the more time they spend playing online games and drinking sugary drinks on weekdays (or holidays), the higher the incidence of overweight.

Effects of regular breakfast habits on metabolic and cardiovascular diseases: A protocol for systematic review and meta-analysis

BACKGROUND

Breakfast, which is considered as an important meal of the day, is being ignored by an increasing number of people as the pace of modern life accelerates. Although a large number of previous studies have reported the relationship between skipping breakfast and type 2 diabetes mellitus, most of them were cross-sectional studies. It remains unclear how skipping breakfast affects such specific cardio-metabolic diseases as hypertension, strokes and hypercholesterolemia.

METHODS

The protocols and reports of this meta-analysis are based on a meta-analysis of observational studies in epidemiological guidelines (MOOSE). Relevant studies were systematically retrieved from PubMed, Embase, Web of Science and the Cochrane Library, and were restricted to English from the inception to May 10, 2019. All the results were obtained by RRs, and outcomes of interests should include the occurrence of cardiovascular and metabolic diseases.

RESULTS

Fourteen cohort studies in total were eventually included. Compared with people having breakfast frequency≦3times/week, those with a frequency>3 times/week have reduced the risk of type 2 diabetes mellitus, obesity, Metabolic Syndrome, Low high-density lipoprotein cholesterolemia, Cardiovascular Diseases, cardiovascular Mortality, hypertension and strokes, with (RR = 0.8 [95% CI: 0.7-0.91], P = .142, I2 = 37.6%), (RR = 0.74 [95% CI: 0.59-0.94], P < .001, I2 = 89%), (RR = 0.86 [95% CI:0.75-0.99], P = .512, I2 = 0%), (RR = 0.75 [95% CI:0.61-0.93], P = .643, I2 = 0%), (RR = 0.87 [95% CI:0.81-0.93], P = .479, I2 = 0%), (RR = 0.63 [95% CI:0.51-0.78], P = .396, I2 = 0%), (RR = 0.92 [95% CI:0.86-0.98], P = .419, I2 = 0.7%), and (RR = 0.89 [95% CI:0.79-0.99], P = .238, I2 = 29%), respectively.

CONCLUSIONS

A regular daily breakfast habit benefits the cardio-metabolism to a great extent, reducing the risk of Cardiovascular Diseases, type 2 diabetes mellitus, obesity, hypertension, strokes, Metabolic Syndrome, cardiovascular Mortality, Low high-density lipoprotein cholesterolemia, and Abdominal obesity, while it is not significantly related to hypercholesterolemia and coronary heart disease regardless of gender. Nevertheless, skipping breakfast once a week may greatly reduce the benefits of cardio-metabolism. Therefore, public institutions should promote and encourage citizens to cultivate regular daily breakfast habits.

Sleep is essential to health: an American Academy of Sleep Medicine position statement

CITATION

Sleep is a biological necessity, and insufficient sleep and untreated sleep disorders are detrimental for health, well-being, and public safety. Healthy People 2030 includes several sleep-related objectives with the goal to improve health, productivity, well-being, quality of life, and safety by helping people get enough sleep. In addition to adequate sleep duration, healthy sleep requires good quality, appropriate timing, regularity, and the absence of sleep disorders. It is the position of the American Academy of Sleep Medicine (AASM) that sleep is essential to health. There is a significant need for greater emphasis on sleep health in education, clinical practice, inpatient and long-term care, public health promotion, and the workplace. More sleep and circadian research is needed to further elucidate the importance of sleep for public health and the contributions of insufficient sleep to health disparities.

CITATION

Ramar K, Malhotra RK, Carden KA, et al. Sleep is essential to health: an American Academy of Sleep Medicine position statement. J Clin Sleep Med. 2021;17(10):2115-2119.

Sleep fragmentation and the risk of obesity: The Sleep Heart Health Study

OBJECTIVE

Sleep disturbances have been recognized as a risk factor for obesity. This study used polysomnography records to investigate associations between sleep fragmentation and obesity.

METHODS

Objectively measured sleep fragmentation data recorded by in-home polysomnography, including total arousal index (ArI-total), ArI in rapid eye movement (REM) sleep (ArI-REM), ArI in non-REM sleep (ArI-NREM), sleep fragmentation index, sleep efficiency (SE), and wake after sleep onset (WASO), were based on the Sleep Heart Health Study (2,835 men and 2,888 women with a mean [SD] age of 63.2 [11.2] years). Multivariable regression analyses were used to examine the relationship between sleep fragmentation and obesity.

RESULTS

Multinomial logistic regression showed that participants with obesity have a significantly higher ArI-total (odds ratio [OR] 1.018; 95% CI: 1.010-1.026, p < 0.001), ArI-REM (OR 1.010; 95% CI: 1.002-1.018, p = 0.009), ArI-NREM (OR 1.017; 95% CI: 1.009-1.024, p < 0.001), and WASO (OR 1.003; 95% CI: 1.001-1.005, p = 0.007) compared with those with normal weight. Furthermore, multiple linear regression analyses showed an obvious correlation between ArI-total, ArI-REM, ArI-NREM, SE, WASO, and BMI.

CONCLUSIONS

The results revealed that ArI-total, ArI-REM, ArI-NREM, SE, and WASO were associated with obesity. The improvement of sleep fragmentation may contribute to decreasing the risk of obesity.

Assessment of muscle-strengthening exercise in public health surveillance for adults: A systematic review

There is strong scientific evidence that muscle-strengthening exercise (i.e. use of weight machines, push-ups, sit-ups) is independently associated with a reduced risk of multiple chronic diseases (e.g. diabetes, hypertension, cardiovascular disease). However, prevalence rates for meeting the muscle-strengthening exercise guideline (≥2 times/week) are significantly lower (~20%) than those reported to meet the aerobic physical activity guideline (e.g. walking, jogging, cycling) (~50%). It is therefore important to understand public health surveillance approaches to assess muscle-strengthening exercise. The aim of this review was to describe muscle-strengthening exercise assessment in public health surveillance. Informed by the PRISMA guidelines, an extensive keyword search was undertaken across 7 electronic data bases. We identified 86,672 possible articles and following screening (n = 1140 in full-text) against specific inclusion criteria (adults aged ≥18 years, English, studies containing <1000 participants), extracted data from 156 manuscripts. Fifty-eight different survey systems were identified across 17 countries. Muscle-strengthening exercise frequency (85.3%), duration (23.7%) and intensity (1.3%) were recorded. Muscle-strengthening exercise questions varied significantly, with some (11.5%) requiring a singular 'yes' vs 'no' response, while others (7.7%) sought specific details (e.g. muscle groups targeted). Assessments of duration and intensity were inconsistent. Very few studies measured the validity (0.6%) and reliability (1.3%) of muscle-strengthening exercise questions. Discrepancy exists within the current assessment systems/surveys used to assess muscle-strengthening exercise in public health surveillance. This is likely to impede efforts to identify at risk groups and trends within physical activity surveillance, and to accurately assess associations between muscle-strengthening exercise and health-related outcomes.

Factors Affecting the Intention to Modify Lifestyle in the Cardiovascular Disease Risk Group in Korea

This study aimed to identify people at risk of cardiovascular diseases (CVD) using the Framingham risk score (FRS) and to examine their willingness to modify their lifestyle. A descriptive correlational study with 1229 participants, aged 30-74 years, without cardiovascular or cerebrovascular diseases who visited a health examination center in South Korea was conducted. Of 1229 participants, 455 were identified as high risk for CVD with an FRS of 10 or higher. A logistic regression analysis confirmed age, sex, muscle training, and weekly drinking frequency as predictors of intention to quit smoking; age, smoking, and waist to height ratio (WHtR) as predictors of intention to quit drinking; sex and WHtR as predictors of intention to engage in physical exercise; and hypertension and body mass index as predictors of intention of muscle training. People at high risk for CVD lack willingness to modify their lifestyle, and aggressive, customized intervention is needed to promote lifestyle modification.

The Application of the Theory Coding Scheme to Interventions in Occupational Health Psychology

OBJECTIVE

There is a need to understand how and to what extent theory is used to inform occupational health psychology (OHP) interventions. This study examines the utility of Michie and Prestwich1 theory coding scheme (TCS) to examine the theoretical base of OHP interventions.

METHODS

We applied the TCS to a systematically derived sample of 27 papers that reported evaluation data for work-related interventions seeking to improve employee sleep quantity or quality.

RESULTS

Results indicated that the original TCS was largely applicable to OHP sleep interventions. After several minor modifications to its evaluative criteria, the TCS successfully accommodates a range of OHP intervention designs.

CONCLUSIONS

The revised TCS for OHP interventions allows for a more detailed understanding of the role and use of theory in OHP interventions and may prove to be a valuable tool for OHP researchers and practitioners.

Protocol for The International Cohort on Lifestyle Determinants of Health Study: A Longitudinal Investigation of Complementary and Integrative Health Utilization in Postsecondary Education Students

Objectives: The specific aims are: 1) To characterize the health, wellness, and lifestyle of graduate and undergraduate students, and how these characteristics change over time; 2) To evaluate associations between lifestyle factors and gut microbiota populations and diversity; and 3) To evaluate associations between stress and stress management practices with sleep habits, quality of life, and overall health. Design: The International Cohort on Lifestyle Determinants of Health (INCLD Health) longitudinal cohort study is designed to assess health behaviors and lifestyle practices amongst adults studying complementary and integrative health (CIH) and higher-education students more generally after at least one to six years of exposure to CIH education. INCLD Health will adhere to the Strengthening the Reporting of Observational studies in Epidemiology (STROBE) guidelines. Settings/Location: Colleges and universities with a CIH focus or interest with the flagship site being the National University of Natural Medicine. Participants: Adults currently enrolled in a college or university with a CIH focus or interest. Outcome Measures: Study visits will be conducted at baseline, 6 months, then every 12 months until the end of each participants' degree program. Measures include anthropometrics; serum and salivary biomarkers of cardiovascular risk, reproductive hormones, and cortisol; nutritional intake measured by a digital food frequency questionnaire; sequencing of fecal microbiota; plus validated questionnaires investigating mood, perceived stress, stress management practices, physical activity, sleep, and wellness. Conclusions: The INCLD Health Study, approved by the NUNM IRB in late 2018, will enroll a unique cohort of adults to characterize the use of CIH practices in relation to short- and long-term health. Our study design provides a breadth of information that could be implemented at multiple sites internationally allowing for comparisons across diverse student cohorts with relatively low cost and personnel.

Daily lifestyle behaviors and risks of sarcopenia among older adults

BACKGROUND

Lifestyle behaviors are modifiable factors that can provide information for designing intervention strategies for sarcopenia. The present study aimed to identify the relationships between a range of daily lifestyle behaviors and sarcopenia risks among older adults.

METHODS

A nationwide telephone-based survey targeting older adults (≥65 years) was performed in Taiwan. Data based on self-reported daily lifestyle behaviors (food selection, physical activity, sitting time, and sleep duration), the presence or absence of sarcopenia (measured by SARC-F), and personal characteristics were obtained. Binary logistic regression models were applied.

RESULTS

A total of 1068 older adults participated in this survey. In the adjusted model, older adults who selected unbalanced foods (odds ratio [OR] = 1.93, 95% confidence interval [CI] = 1.12-3.34), engaged in insufficient physical activity (OR = 5.14, 95% CI = 3.04-8.70), and sat for longer periods of time (OR = 1.98, 95% CI = 1.09-3.59) were more likely to have higher risks of sarcopenia. No significant association was observed for sleep duration.

CONCLUSIONS

The results of this study highlight that, among health behaviors, an unbalanced food selection (six nutrients), not meeting physical activity recommendations (150 min/week), and a higher sitting time (≥7 h/day) were risk factors for sarcopenia among older adults. Intervention programs for sarcopenia prevention in older adults should focus on promoting balanced food selection, sufficient physical activity, and reduced sitting time.

Racial/Ethnic Differences in Health Behaviors and Its Roles on Depressive Symptoms among Young Female Adults

This study explores the role of health behaviors on depressive symptoms across young adult females and differences in the relationship across race/ethnicity. The data come from the National Longitudinal Survey of Youth 1979 Child and Young Adult. Seven hundred and seven non-Hispanic White females, 592 African American females, and 349 Hispanic females were selected. Multiple linear regression and logistic regression analyses were conducted. African American and Hispanic females were more likely to eat fast food than non-Hispanic Whites. African Americans reported that they ate fruit less frequently in comparison with non-Hispanic Whites. Fruit intake was related to lower levels of depressive symptoms. Hispanics moderated the association between fruit intake and depressive symptoms. Females should be encouraged to eat more fruit during young adulthood in order to diminish the likelihood of depressive symptoms. In addition, strategies for promoting healthy behaviors should consider the varied effects of race/ethnicity on depressive symptoms among young female adults.

Vaccine coverage and factors associated with influenza vaccination in the elderly in the city of São Paulo, Brazil: SABE Study 2015

This study evaluated influenza vaccine coverage among elderly individuals (≥ 60 years) living in the city of São Paulo, Brazil, in 2015, and analyzed associated factors. This was a cross-sectional population-based study of data from the SABE Study (Health, Well-Being, and Aging). The dependent variable was influenza vaccination in the 12 months prior to the interview, and the independent variables were sociodemographic and behavioral characteristics, self-reported health status, and use of health services. Data analysis considered the complex study sample, respecting the sampling weight. Poisson's regression was used, with significance set at 5%. Vaccine coverage was 79.7% (95%CI: 76.8-82.5). Influenza vaccination was associated with marital status (PR single/without partner = 0.84; 95%CI: 0.77-0.93), physical activity (PR yes = 1.08; 95%CI: 1.01-1.17), and medical appointment in the previous 12 months (PR yes = 1.22; 95%CI: 1.07-1.39). There were no differences between sociodemographic strata. Influenza vaccination in the elderly had already reached the target for universal coverage in the city of São Paulo. The results are relevant for planning the immunization program, pointing to priority groups to motivate for vaccination and valuing interaction between the elderly and health services.

Culturally-tailored interventions for chronic disease self-management among Chinese Americans: a systematic review

Objectives: Literature review evaluating the effectiveness and cultural surface and deep structures of interventions designed to improve Chinese Americans' chronic disease self-management.Method: PubMed, PsycINFO, CINAHL, and Health Source databases were searched for research conducted from 1990 to 2016 on self-management interventions for Chinese Americans with chronic disease.Results: Ten articles comprised eight interventions, which each addressed a dimension of cultural surface structure, all providing linguistically appropriate messages delivered via bilingual staff. Five interventions also addressed cultural deep structure dimensions by providing culturally congruent counsellors or educators, or incorporating Chinese cultural values and social customs. Six interventions resulted in significant improvements in major outcome variables. Participants also reported high satisfaction and retention rates were high.Conclusion: Culturally-tailored interventions that incorporate surface and deep structural elements of culture are sensitive and generally effective for Chinese Americans to improve access to health care, disease awareness, social environment, and participants' ability to practice self-management skills.

Association between skipping breakfast and risk of cardiovascular disease and all cause mortality: A meta-analysis

BACKGROUND & AIMS

Previous studies on the association between skipping breakfast and risk of cardiovascular disease and all cause mortality have drawn controversial conclusions. Therefore, we carried out a meta-analysis to illuminate this association.

METHODS

Studies about the association between skipping breakfast and risk of cardiovascular disease and all cause mortality were identified by searching Pubmed, Embase, Cochrane, and Web of Science databases until June 2019. Then we screened articles for eligibility, extracted data, and pooled the results using a random-effects model.

RESULTS

Seven cohort studies concerning a total of 221,732 participants were included in this meta-analysis. Skipping breakfast was associated with elevated risk of cardiovascular disease (relative risk 1.22 95% confidence interval 1.10-1.35) and all cause mortality (relative risk 1.25 95% confidence interval 1.11-1.40) compared with eating breakfast regularly.

CONCLUSION

Skipping breakfast increases the risk of cardiovascular disease and all cause mortality. Eating breakfast regularly may promote cardiovascular health and decrease all cause mortality.

Meta-Analysis of Relation of Skipping Breakfast With Heart Disease

To determine whether skipping breakfast is associated with heart disease, the first meta-analysis of currently available epidemiological studies was performed. To identify case-control, cross-sectional, longitudinal, or cohort studies investigating the association of skipping breakfast with prevalence, incidence, or mortality of heart disease in adults, PubMed, and Web of Science were searched through April 2019. Adjusted (if unavailable, unadjusted) hazard ratios (HRs) or odds ratios (ORs) with their confidence interval (CIs) of prevalence, incidence, or mortality for skipping breakfast were extracted from each study. Study-specific estimates were combined using inverse variance-weighted averages of logarithmic HRs/ORs in the random-effects model. Eight eligible studies with a total of 284,484 participants were identified and included in the present meta-analysis. The primary meta-analysis combining HRs for Q1 (first quartile, most skipping breakfast) versus Q4 (fourth quartile, least skipping breakfast) from 3 studies together with other HRs/ORs demonstrated that skipping breakfast was associated with the significantly increased risk of heart disease (pooled HR/OR 1.24; 95% CI 1.09 to 1.40; p = 0.001). In sensitivity analyses combining HRs for Q2 (second quartile, second most skipping breakfast) versus Q4 or HRs for Q3 (third quartile, second least skipping breakfast) versus Q4 from 3 studies together with other HRs/ORs, the association of skipping breakfast with the increased risk of heart disease in the primary meta-analysis was confirmed. In conclusion, skipping breakfast is associated with the increased risk of heart disease.

Sleep, Diet, and Cardiometabolic Health Investigations: a Systematic Review of Analytic Strategies

PURPOSE OF REVIEW

Poor sleep is a risk factor for cardiometabolic morbidity. The relationship of sleep and cardiometabolic health could be confounded, mediated, or modified by diet, yet the incorporation of diet in sleep-cardiometabolic health studies is inconsistent. This rapid systematic literature review evaluates the conceptualization of diet as a confounder, mediator, or effect modifier within sleep-cardiometabolic health investigations, and the statistical approaches utilized.

RECENT FINDINGS

Of 4692 studies identified, 60 were retained (28 adult, 32 pediatric). Most studies included diet patterns, quality, or energy intake as confounders, while a few examined these dietary variables as mediators or effect modifiers. There was some evidence, mostly in pediatric studies, that inclusion of diet altered sleep-cardiometabolic health associations. Diet plays a diverse role within sleep-cardiometabolic health associations. Investigators should carefully consider the conceptualization of diet variables in these relationships and utilize contemporary statistical approaches when applicable.

Planning, Development, and Implementation of a University-Led, Low-Cost Employee Wellness Program in a preK-12th-Grade Public School District

BACKGROUND

A healthy preK-12th-grade school environment is critical to student well-being and success. As role models, school employees play a significant part in creating a healthy environment. Research suggests that employee wellness programs (EWPs) may help school employees adopt healthier lifestyles and, therefore, be healthier, more productive, and serve as healthy role models for students. This article describes the process by which a school district in central Texas partnered with a local university to plan, develop, and implement an affordable EWP.

METHODS

A university-led leadership team sought input from employees, including administrators, and conducted a 4-week trial. These resulted in an EWP that provided health risk appraisals, fitness testing, group exercise classes, education seminars, online wellness resources, and blood draws/analysis.

RESULTS

During the first 4 years, membership ranged from 107 to 384 (10-37%), and the annual cost of the program ranged from $49 to $116 per participating employee.

CONCLUSIONS

University-led EWP programs can support, at a low cost, the health of school employees. Despite low employee engagement, need was demonstrated and feedback was positive. Challenges identified include time demands and lack of principals' support. Future considerations include targeting principals, utilizing the Human Resources Office, and strategically building a culture of health.

Effectiveness of a Web-Based Personalized Rheumatoid Arthritis Risk Tool With or Without a Health Educator for Knowledge of Rheumatoid Arthritis Risk Factors

OBJECTIVE

To assess knowledge of rheumatoid arthritis (RA) risk factors among unaffected first-degree relatives (FDRs) and to study whether a personalized RA education tool increases risk factor knowledge.

METHODS

We performed a randomized controlled trial assessing RA educational interventions among 238 FDRs. The web-based Personalized Risk Estimator for RA (PRE-RA) tool displayed personalized RA risk results (genetics, autoantibodies, demographics, and behaviors) and educated about risk factors. Subjects were randomly assigned to a Comparison arm (standard RA education; n = 80), a PRE-RA arm (PRE-RA alone; n = 78), or a PRE-RA Plus arm (PRE-RA and a one-on-one session with a trained health educator; n = 80). The RA Knowledge Score (RAKS), the number of 8 established RA risk factors identified as related to RA, was calculated at baseline and post-education (immediate/6 weeks/6 months/12 months). We compared RAKS and its components at each post-education point by randomization arm.

RESULTS

At baseline before education, few FDRs identified behavioral RA risk factors (15.6% for dental health, 31.9% for smoking, 47.5% for overweight/obesity, and 54.2% for diet). After education, RAKS increased in all arms, higher in PRE-RA and PRE-RA Plus than Comparison at all post-education points (P < 0.05). PRE-RA subjects were more likely to identify risk factors than those who received standard education (proportion agreeing that smoking is a risk factor at 6 weeks: 83.1% in the PRE-RA Plus arm, 71.8% in the PRE-RA arm, and 43.1% in the Comparison arm; P < 0.05 for PRE-RA versus Comparison).

CONCLUSION

Despite being both familiar with RA and at increased risk, FDRs had low knowledge about RA risk factors. A web-based personalized RA education tool successfully increased RA risk factor knowledge.

Walk Score® and Its Associations with Older Adults' Health Behaviors and Outcomes

This study aimed to investigate the associations between Walk Score^® and lifestyle behaviors and health outcomes in older Taiwanese adults. A nationwide survey was conducted through telephone-based interviews with older adults (65 years and older) in Taiwan. Data on Walk Score^®, lifestyle behaviors (physical activity, sedentary behavior, healthy eating behavior, alcohol use, and smoking status), health outcomes (overweight/obesity, hypertension, type 2 diabetes, and cardiovascular disease), and personal characteristics were obtained from 1052 respondents. A binary logistic regression adjusting for potential confounders was employed. None of the Walk Score^® categories were related to the recommended levels of total physical activity. The categories "very walkable" and "walker's paradise" were positively related to total sedentary time and TV viewing among older adults. No significant associations were found between Walk Score^® and other lifestyle health behaviors or health outcomes. While Walk Score^® was not associated with recommended levels of physical activity, it was positively related to prolonged sedentary time in the context of a non-Western country. The different associations between the walk score and health lifestyle behaviors and health outcomes in different contexts should be noted.

Objectively measured sleep and body mass index: a prospective bidirectional study in middle-aged and older adults

BACKGROUND

In recent years, short sleep has been increasingly recognized as a risk factor for obesity. However, current evidence has so far been limited to cross-sectional studies or longitudinal studies using self-reported sleep. Therefore, we explored the directionality of the association between objectively measured sleep and body mass index (BMI).

METHODS

The study consists of 1031 participants from the general population (52% women, 45-91 years at baseline). Sleep, BMI and waist circumference (WC) were measured twice across a follow-up of six years. BMI and WC were measured at the research center. Total sleep time (TST, hrs), sleep onset latency (SOL, min), sleep efficiency (SE, %) and wake after sleep onset (WASO, min) were estimated by a wrist-worn actigraph. In addition, cross-sectional and longitudinal associations in both directions were explored.

RESULTS

An hour shorter TST was cross-sectionally associated with approximately 0.5 kg/m² higher BMI. Longitudinally, longer TST and higher SE were associated with lower BMI (β_TST = -0.75, 95% CI: -1.08, -0.42; β_SE = -0.04, 95% CI: -0.08, -0.01). Conversely, one kg/m² higher BMI was prospectively associated with 0.02 h shorter TST (95% CI: -0.03, -0.01), and this association was more pronounced over time. Results from analyses with WC were in line with those of BMI.

CONCLUSIONS

This is the first study to explore bidirectionality in the association between objectively measured sleep and BMI in a large population of middle-aged and older adults. Indices of poor sleep were associated with higher and less stable BMI across time. Conversely, a high BMI was associated with a decrease in sleep duration. This confirms that the relation between sleep and body size is bidirectional, and changes in either sleep or BMI are likely to co-occur with changes in health through multiple pathways.

Breakfast Skipping Is Associated with Increased Risk of Type 2 Diabetes among Adults: A Systematic Review and Meta-Analysis of Prospective Cohort Studies

Background

Epidemiologic studies have indicated that breakfast skipping is associated with risk of type 2 diabetes. However, the shape of the dose-response relation and the influence of adiposity on this association have not been reported.

Objective

We investigated the association between breakfast skipping and risk of type 2 diabetes by considering the influence of the body mass index (BMI).

Methods

In this systematic review and meta-analysis, PubMed and Web of Science were searched up to August 2017. Prospective cohort studies on breakfast skipping and risk of type 2 diabetes in adults were included. Summary RRs and 95% CIs, without and with adjustment for BMI, were estimated with the use of a random-effects model in pairwise and dose-response meta-analyses.

Results

In total 6 studies, based on 96,175 participants and 4935 cases, were included. The summary RR for type 2 diabetes comparing ever with never skipping breakfast was 1.33 (95% CI: 1.22, 1.46, n = 6 studies) without adjustment for BMI, and 1.22 (95% CI: 1.12, 1.34, n = 4 studies) after adjustment for BMI. Nonlinear dose-response meta-analysis indicated that risk of type 2 diabetes increased with every additional day of breakfast skipping, but the curve reached a plateau at 4-5 d/wk, showing an increased risk of 55% (summary RR: 1.55; 95% CI: 1.41, 1.71). No further increase in risk of type 2 diabetes was observed after 5 d of breakfast skipping/wk (P for nonlinearity = 0.08).

Conclusions

This meta-analysis provides evidence that breakfast skipping is associated with an increased risk of type 2 diabetes, and the association is partly mediated by BMI.

Acceptability of Continuous Glucose Monitoring in Free-Living Healthy Individuals: Implications for the Use of Wearable Biosensors in Diet and Physical Activity Research

BACKGROUND

Wearable sensors have been increasingly used in behavioral research for real-time assessment and intervention purposes. The rapid advancement of biomedical technology typically used in clinical settings has made wearable sensors more accessible to a wider population. Yet the acceptability of this technology for nonclinical purposes has not been examined.

OBJECTIVE

The aim was to assess the acceptability of wearing a continuous glucose monitor (CGM) device among a sample of nondiabetic individuals, and to compare the acceptability of a CGM between a mobile diet tracking app (MyFitnessPal) and an accelerometer.

METHODS

A total of 30 nondiabetic adults went through a 7-day observational study. They wore a CGM sensor, tracked their diet and physical activity using the CGM receiver and MyFitnessPal, and wore an accelerometer on their waist. After the monitoring period, they completed a 10-item survey regarding acceptability of each of the study tools. Two-tailed paired-sample t tests were conducted to examine whether the summary acceptability scores were comparable between the CGM sensor/receiver and MyFitnessPal/accelerometer.

RESULTS

More than 90% of the study participants agreed that the CGM sensor and receiver were easy to use (28/30 and 27/30, respectively), useful (28/30 and 29/30, respectively), and provided relevant information that was of interest to them (27/30 and 28/30, respectively). The summary acceptability scores (out of a 5-point Likert scale) were mean 4.06 (SD 0.55) for the CGM sensor, mean 4.05 (SD 0.58) for the CGM receiver, mean 4.10 (SD 0.68) for MyFitnessPal, and mean 3.73 (SD 0.76) for the accelerometer.

CONCLUSIONS

The high acceptability of using a CGM from this study suggests a great potential for using CGMs in nondiabetic adults in research settings. Although potential selection bias might contribute to the high acceptability in this study, the continued advancements in wearable sensor technology will make the barriers to tracking and collecting personal physiological data more and more minimal.

The Relationships Between Physical Activity and Cardiometabolic Risk Factors Among Women Participating in a University-Based Worksite Wellness Program

OBJECTIVE

Associations between changes in physical activity (PA) and cardiometabolic risk factors among women with overweight/obesity enrolled in a university-based worksite wellness program (WWP) were examined.

METHODS

Data from 173 women who completed a 26-week WWP were analyzed retrospectively. Participants completed diet and PA assessments and received client-centered diet/lifestyle counseling at baseline, and 12 and 26 weeks thereafter. Anthropometrics, blood pressure, and total cholesterol were measured; PA was self-reported using the International Physical Activity Questionnaire-short form at each visit.

RESULTS

Significant improvements in anthropometrics (P < 0.001), blood pressure (P < 0.001), total cholesterol (P = 0.014), and PA (P = 0.007) were found at 26 weeks. In adjusted linear regression models, a 10 metabolic-equivalent-minute increase in PA was associated with 0.01% corresponding decreases in weight and waist circumference.

CONCLUSION

Among women who completed this WWP, increased PA was associated with reductions in anthropometric measures.

Reflexões sobre a complexidade de um estilo de vida saudável

OBJETIVO: Reflexionar, a la luz del pensamiento complejo de Edgar Morin, sobre lo que Significa estilo de vida saludable.SÍNTESIS DEL CONTENIDO: Se consideraron lãs temáticas "Complementaridad y el concepto de salud", "Estilo de vida, condición humana y multidimensionalidad" y "El estilo de vida sano en la perspectiva del pensamiento complejo" relacionadas al referencial teórico propuesto. La reflexión permitió pensar el estilo de vida sano distanciado de un paradigma simplificador, y constituyente de un sistema marcado por La interacción entre sus partes constitutivas y toda organización en el contexto en que está inserto.CONCLUSIÓN: Se percibió que la búsqueda por la complementariedad posibilita una nueva perspectiva em relación al significado de lo que sea estilo de vida saludable, como un constructo que no se reduce a la suma de sus partes.

Association of sleep duration and quality with blood lipids: a systematic review and meta-analysis of prospective studies

OBJECTIVES

To assess the longitudinal evidence of the relationships between sleep disturbances (of quantity and quality) and dyslipidaemia in the general population and to quantify such relationships.

SETTING

Systematic review and meta-analysis following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

METHODS

We performed a systematic search of PubMed and Embase (up to 9 September 2017), complemented with manual searches, of prospective population studies describing the association between sleep duration and quality and the incidence of dyslipidaemias. Relative risks (95% CIs) were extracted and pooled using a random effects model. Subgroup analyses by lipid type were performed. Heterogeneity and publication bias were also assessed. Quality was assessed with Downs and Black score.

PARTICIPANTS

Studies were included if they were prospective, had measured sleep quantity and/or quality at baseline and either incident cases of dyslipidaemia or changes in blood lipid fractions assessed prospectively.

PRIMARY OUTCOME MEASURES

Incidence of dyslipidaemia and changes in lipid fractions. Dyslipidaemia was defined as a high total cholesterol, triglycerides, low-density lipoprotein cholesterol or low high-density lipoprotein cholesterol compared with the reference group.

RESULTS

Thirteen studies were identified (eight using sleep duration, four sleep quality and one both). There was heterogeneity in the sleep quality aspects and types of lipids assessed. Classification of sleep duration (per hour/groups) also varied widely. In the pooled analysis of sleep duration (6 studies, 16 cohort samples; 30 033 participants; follow-up 2.6-10 years), short sleep was associated with a risk of 1.01 (95% CI 0.93 to 1.10) of developing dyslipidaemia, with moderate heterogeneity (I2=56%, P=0.003) and publication bias (P=0.035). Long sleep was associated with a risk of 0.98 (95% CI 0.87 to 1.10) for dyslipidaemia, with heterogeneity (I2=63%, P<0.001) and no significant publication bias (P=0.248).

CONCLUSION

The present analysis was unable to find supportive evidence of a significant relationship between sleep duration and the development of dyslipidaemia. However, heterogeneity and small number of studies limit the interpretation.

PROSPERO REGISTRATION NUMBER

CRD42016045242.

Sleep, Health and Wellness at Work: A Scoping Review

Many occupational factors may interfere with sleep. Sleep disturbances can, in turn, endanger the health and safety of workers. This rapid review of the literature identifies the main factors that alter the quantity and quality of sleep, indicates the effects these alterations have on the wellbeing of workers and suggests some health promotion measures.

Comparison Among Recommendations for the Management of Arterial Hypertension Issued by Last US, Canadian, British and European Guidelines

Guidelines for the management of hypertension have been issued by different hypertension societies or organizations. Despite many similarities one can identify major differences in the diagnosis, management and treatment of the hypertensive patients among ESH/ESC, NICE, Canadian and NJC8 guidelines. Differences that can be identified are in the definition of hypertension in the elderly population, the optimal blood pressure targets in different hypertensive populations such as patients with diabetes and chronic kidney disease patients and the choose of the initial and appropriate antihypertensive agent depending on comorbidities of the treated population. Everyday clinical praxis physicians are confused by these differences and these incongruities contribute to doctor and patient inertia to reduce blood pressure levels at an optimal level. Community physicians cannot easily distinguish what recommendations are the best to be used for their patients. The critical view of these differences can also help the guidelines committees to make appropriate changes and finally to agree to a global view of recommendations for the management and treatment of hypertension.

A Health Behavior Score is Associated with Hypertension and Obesity Among Australian Adults

OBJECTIVE

To investigate associations between a health behavior score and prevalence of hypertension and overweight/obesity.

METHODS

Adults (n = 4,609; 19-85 years) were included from the cross-sectional Australian National Nutrition and Physical Activity Survey. A health behavior score was derived based on individuals meeting recommendations for diet quality, smoking, physical activity, sedentary time, and sleep. Poisson regression estimated the prevalence ratio (PR) of hypertension and overweight/obesity by health behavior score.

RESULTS

Individuals meeting three (PR: 0.67, 95% CI: 0.54-0.86; P = 0.001), four (PR: 0.76, 95% CI: 0.59-0.96; P = 0.024), or five (PR: 0.63, 95% CI: 0.43-0.94; P = 0.024) health behavior recommendations had a lower hypertension PR compared with those meeting zero or one recommendation. The PR of overweight/obesity was lower in individuals meeting three (PR: 0.98, 95% CI: 0.95-1.02; P = 0.019), four (PR: 0.95, 95% CI: 0.91-0.99; P = 0.019), or five (PR: 0.94, 95% CI: 0.90-0.99; P = 0.022) recommendations compared with those meeting zero or one.

CONCLUSIONS

Hypertension and overweight/obesity prevalence were lower in individuals who had above-average diet quality, never smoked, were physically active, spent less time sedentary, and got adequate sleep. These findings support a holistic approach to public health recommendations.