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Impact of changes in physical activity or BMI on risk of heart failure in women - the prospective population study of women in Gothenburg.
Halldin, AK, Lissner, L, Lernfelt, B, Björkelund, C
Scandinavian journal of primary health care. 2020;38(1):56-65
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Heart failure (HF) is a severe and progressive condition with poor prognosis. Obesity is a risk factor for HF. The aim of this study was to investigate the impact of change in physical activity or change in body mass index on the risk of later developing HF in women without a previous diagnosis of HF. This study is prospective longitudinal study which includes 1749 healthy women from the Prospective Population Study of Women in Gothenburg. Results indicate that gaining weight in early middle age is more harmful than gaining weight later in life, with regard to the risk of developing HF later in life. Furthermore, reduced risk of future HF in healthy women may be achieved by remaining physically active from young middle age and throughout life or by increasing the level of physical activity. Authors conclude that the role of physical activity in preventing the development of obesity must be taken into account.
Abstract
Objective: To longitudinally evaluate the impact of change in physical activity or change in body mass index (BMI) over time on the risk of developing heart failure (HF) in women without a previous diagnosis of HF.Design and setting: Longitudinal, observational, prospective study of women in Gothenburg, Sweden. Data on BMI and level of physical activity were collected from examinations 1968-1992 and hospital diagnoses and mortality data were ascertained from 1980 to 2012.Subjects: Data were obtained from 1749 women included in the Prospective Population Study of Women in Gothenburg.Main outcome measures: Hazard ratio (HR) for HF was calculated, using a Cox regression model.Results: Women with stable high physical activity during 1968-1980 and 1980-1992 reduced their risk of subsequent HF compared to the non-active women (for 1968-1980 HR 0.66, 95% Confidence Interval (CI) 0.44-0.99 and for 1980-1992 HR 0.47, 95% CI 0.29-0.74). Women with increasing levels of physical activity during 1980-1992 reduced their risk of HF compared to the non-active women (HR 0.40, 95% CI 0.22-0.72). Increase in BMI from overweight to obesity during 1968-1980 predicted increased risk of developing HF (HR 1.93, 95% CI 1.18-3.14).Conclusions: Reduced risk of future HF in healthy women may be achieved by remaining physically active from young middle age and throughout life or by increasing the level of physical activity. This is particularly important for sedentary women in middle age. The role of physical activity in preventing the development of obesity must be taken into account.Key pointsA sedentary lifestyle and obesity are risk factors for developing heart failure (HF) in women.The risk of developing HF may be reduced by increasing the level of activity in sedentary middle-aged women.For younger women, avoiding obesity is most important to reduce the risk of later HF.Primary care has a key role in guiding women towards the most effective lifestyle changes to prevent development of HF.
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Lifestyle Changes in Relation to Initiation of Antihypertensive and Lipid-Lowering Medication: A Cohort Study.
Korhonen, MJ, Pentti, J, Hartikainen, J, Ilomäki, J, Setoguchi, S, Liew, D, Kivimäki, M, Vahtera, J
Journal of the American Heart Association. 2020;9(4):e014168
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Lifestyle modification remains a key component of cardiovascular disease prevention before and concurrently with pharmacologic interventions. The aim of this study was to assess the extent to which initiation of antihypertensive or lipid-lowering (statin) therapy predicts changes in lifestyle factors in Finnish adults. The study is a large cohort study. Participants (84% = females) were drawn from the Finnish Public-Sector study cohort of employees of 10 towns and 6 hospital districts. Results show that: - initiators experienced greater increases in body mass index and were more likely to become obese than did non-initiators. - the likelihood of becoming physically inactive was higher among initiators. - smokers who initiated preventive medication were more likely to either quit or decrease smoking compared with untreated smokers. - although average alcohol consumption decreased more among initiators than non-initiators, there was no difference in the odds of heavy drinking. Authors conclude that more effective measures are needed to support the recommended lifestyle change in relation to the initiation of pharmacologic interventions for primary prevention.
Abstract
Background Lifestyle modification is a key component of cardiovascular disease prevention before and concurrently with pharmacologic interventions. We evaluated whether lifestyle factors change in relation to the initiation of antihypertensive or lipid-lowering medication (statins). Methods and Results The study population comprised 41 225 participants of the FPS (Finnish Public Sector) study aged ≥40 years who were free of cardiovascular disease at baseline and responded to ≥2 consecutive surveys administered in 4-year intervals in 2000-2013. Medication use was ascertained through pharmacy-claims data. Using a series of pre-post data sets, we compared changes in body mass index, physical activity, alcohol consumption, and smoking between 8837 initiators and 46 021 noninitiators of antihypertensive medications or statins. In participants who initiated medication use, body mass index increased more (difference in change 0.19; 95% CI, 0.16-0.22) and physical activity declined (-0.09 metabolic equivalent of task hour/day; 95% CI, -0.16 to -0.02) compared with noninitiators. The likelihood of becoming obese (odds ratio: 1.82; 95% CI, 1.63-2.03) and physically inactive (odds ratio: 1.08; 95% CI, 1.01-1.17) was higher in initiators. However, medication initiation was associated with greater decline in average alcohol consumption (-1.85 g/week; 95% CI, -3.67 to -0.14) and higher odds of quitting smoking (odds ratio for current smoking in the second survey: 0.74; 95% CI, 0.64-0.85). Conclusions These findings suggest that initiation of antihypertensive and statin medication is associated with lifestyle changes, some favorable and others unfavorable. Weight management and physical activity should be encouraged in individuals prescribed these medications.
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Effects of COVID-19 Lockdown on Lifestyle Behaviors in Children with Obesity Living in Verona, Italy: A Longitudinal Study.
Pietrobelli, A, Pecoraro, L, Ferruzzi, A, Heo, M, Faith, M, Zoller, T, Antoniazzi, F, Piacentini, G, Fearnbach, SN, Heymsfield, SB
Obesity (Silver Spring, Md.). 2020;28(8):1382-1385
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The coronavirus disease 2019 (COVID-19) pandemic has had far reaching health, social, and economic implications. Among them is the abrupt cessation of school programs for children and adolescents in Italy. The aim of this study was to test the hypothesis that factors contributing to weight gain among children and adolescents with overweight and obesity are exacerbated during a pandemic-associated lockdown. This study is a longitudinal clinical trial which enrolled non-adult participants (n=41) with obesity as controls in the ongoing longitudinal observational OBELIX Study in Verona, Italy. Results indicate that eating, activity, and sleeping behaviours changed in an unfavourable direction just after three weeks into their confinement during the national lockdown. Thus, findings support the hypothesis that lockdown appears to create an unfavourable environment for maintaining healthy lifestyle behaviours Authors conclude that recognition of the lockdown phenomenon is the first step in taking preventive measures.
Abstract
OBJECTIVE The aim of this study was to test the hypothesis that youths with obesity, when removed from structured school activities and confined to their homes during the coronavirus disease 2019 pandemic, will display unfavorable trends in lifestyle behaviors. METHODS The sample included 41 children and adolescents with obesity participating in a longitudinal observational study located in Verona, Italy. Lifestyle information including diet, activity, and sleep behaviors was collected at baseline and 3 weeks into the national lockdown during which home confinement was mandatory. Changes in outcomes over the two study time points were evaluated for significance using paired t tests. RESULTS There were no changes in reported vegetable intake; fruit intake increased (P = 0.055) during the lockdown. By contrast, potato chip, red meat, and sugary drink intakes increased significantly during the lockdown (P value range, 0.005 to < 0.001). Time spent in sports activities decreased by 2.30 (SD 4.60) h/wk (P = 0.003), and sleep time increased by 0.65 (SD 1.29) h/d (P = 0.003). Screen time increased by 4.85 (SD 2.40) h/d (P < 0.001). CONCLUSIONS Recognizing these adverse collateral effects of the coronavirus disease 2019 pandemic lockdown is critical in avoiding depreciation of weight control efforts among youths afflicted with excess adiposity. Depending on duration, these untoward lockdown effects may have a lasting impact on a child's or adolescent's adult adiposity level.
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Adherence to the Mediterranean Diet and Its Association with Body Composition and Physical Fitness in Spanish University Students.
Cobo-Cuenca, AI, Garrido-Miguel, M, Soriano-Cano, A, Ferri-Morales, A, Martínez-Vizcaíno, V, Martín-Espinosa, NM
Nutrients. 2019;11(11)
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The Mediterranean diet (MD) represents a dietary pattern that incorporates healthy traditional eating habits which includes high consumption of vegetables, fruit, legumes, nuts, beans, whole grains, fish, and unsaturated fats, and low consumption of red meat and dairy products. The Mediterranean Diet Adherence Screener (MEDAS-14 items) is a valid instrument for the estimation of adherence to the MD. The objectives of this study were to: 1. Estimate the prevalence of the adherence to the MD 2. Assess the association of adherence to the MD with physical fitness and body composition 3. Know the ability of each MEDAS item in the same sample to predict MD adherence. This study is a cross-sectional observational study which was performed with 310 first-year Spanish university students, aged between 18 and 30 years. Results indicate low prevalence of good adherence to the MD; and the participants with good adherence had high protein and low-fat intake compared to those with medium to low adherence. Furthermore, higher levels of physical fitness were also noticed amongst participants with good adherence to the MD. Twelve of the 14 items of the MEDAS score were associated with a high adherence to the MD. Authors conclude that MD adherence benefits both cardiorespiratory and muscular fitness amongst young adults.
Abstract
The aims of this study were to assess the association of adherence to the Mediterranean diet (MD) with physical fitness and body composition in Spanish university students and to determine the ability to predict the MD adherence of each Mediterranean Diet Adherence Screener (MEDAS) item. A cross-sectional study was performed involving 310 first-year university students. Adherence to the MD was evaluated with MEDAS-14 items. Anthropometric variables, body composition, and physical fitness were assessed. Muscle strength was determined based on handgrip strength and the standing long jump test. Cardiorespiratory fitness (CRF) was measured using the Course-Navette test. Only 24% of the university students had good adherence to the MD. The ANCOVA models showed a significant difference between participants with high adherence to the MD and those with medium and low adherence in CRF (p = 0.017) and dynamometry (p = 0.005). Logistic binary regression showed that consuming >2 vegetables/day (OR = 20.1; CI: 10.1-30.1; p < 0.001), using olive oil (OR = 10.6; CI: 1.4-19.8; p = 0.021), consuming <3 commercial sweets/week (OR = 10.1; IC: 5.1-19.7; p < 0.001), and consuming ≥3 fruits/day (OR = 8.8; CI: 4.9-15.7; p < 0.001) were the items most associated with high adherence to the MD. In conclusion, a high level of adherence to the MD is associated with high-level muscular fitness and CRF in Spanish university students.
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Prevalence and determinants of physical activity in a mixed sample of psychiatric patients in Saudi Arabia.
Alosaimi, FD, Abalhasan, MF, Alhabbad, AA, Fallata, EO, Haddad, BA, AlQattan, NI, Alassiry, MZ
Saudi medical journal. 2018;39(4):401-411
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Physical activity has been shown to considerably reduce the burden of several non-communicable disorders (are diseases of long duration and generally slow progression), such as heart disease, stroke, diabetes, and breast and colon cancers. The aim of the study is to estimate the prevalence of physical activity among a mixed group of patients with psychiatric illnesses in Saudi Arabia. Furthermore, the study sought to evaluate the associations between physical activity, patients with different psychiatric diagnoses and the use of psychotropic medications. The study is a cross-sectional observational study that recruited 1185 patients seeking psychiatric advice, with an average age of 38.0±13.0 years. Results indicate a low prevalence of physical activity in a large, mixed sample of patients with psychiatric illnesses in both inpatient and outpatient settings in Saudi Arabia. Authors conclude that physical activity levels vary according to the type of psychiatric disease and the medications used. They outline that it is important to assess the physical activity status in patients with psychiatric illnesses and promote physical activity programs among psychiatric patients.
Abstract
OBJECTIVES To estimate prevalence of physical activity and its associations with various psychiatric disorders and the use of psychotropic medications. METHODS A cross-sectional observational study was carried out between July 2012 and June 2014. Patients were enrolled from a number of hospitals located in 5 regions of the Kingdom of Saudi Arabia. RESULTS A total of 1185 patients were included in current analysis: 796 were outpatients, and 389 were inpatients. Out of 1,185 patients, 153 (12.9%) were physically active. Much higher rates of physical activity were reported among males than females (15.9% versus 9.6%, p less than 0.001). According to the univariate analysis, higher rates of physical activity were positively correlated with primary bipolar disorders, the use of antianxiety medications and, to a lesser extent, use of antipsychotic medications, but they were negatively correlated with primary anxiety disorders, use of antidepressant medications, and use of multiple psychotropic medications. The associations between physical activity and primary bipolar disorders (odds ratio [OR]=2.47, p=0.002), use of antianxiety medications (OR=3.58, p=0.003), and use of multiple psychotropic medications (OR=0.33, p less than 0.001) remained significant after adjusting for demographic and clinical characteristics. CONCLUSION We report a variable but generally low prevalence of physical activity among a large, mixed sample of psychiatric patients in Saudi Arabia. These findings may highlight the importance of assessing physical activity status of psychiatric patients and the critical need for physical activity promotion programs among this group of disadvantaged patients.
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Inflammation and glucose homeostasis are associated with specific structural features among adults without knee osteoarthritis: a cross-sectional study from the osteoarthritis initiative.
Stout, AC, Barbe, MF, Eaton, CB, Amin, M, Al-Eid, F, Price, LL, Lu, B, Lo, GH, Zhang, M, Pang, J, et al
BMC musculoskeletal disorders. 2018;19(1):1
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Individuals with osteoarthritis (OA) typically present with greater systemic inflammation and impaired glucose homeostasis. Currently it is unclear whether these factors are associated with early-stage OA, namely bone marrow lesions and swelling. The purpose of this cross-sectional study was to investigate the role of inflammation and glucose homeostasis in early-stage OA. Using baseline data from the Osteoarthritis Initiative, 343 participants were enrolled and tested for markers of inflammation and impaired glucose homeostasis. Bone marrow lesions and swelling were also assessed through imaging results. Results indicate that among individuals without OA, those with greater systemic inflammation were more likely to have bone marrow lesions and knee swelling. According to these results, the authors conclude that systemic inflammation and glucose homeostasis are related to structural features of osteoarthritis. Future studies should explore whether these factors are predictive of OA in order to identify therapeutic targets to prevent or delay the onset of knee OA.
Abstract
BACKGROUND Greater age and body mass index are strong risk factors for osteoarthritis (OA). Older and overweight individuals may be more susceptible to OA because these factors alter tissue turnover in menisci, articular cartilage, and bone via altered glucose homeostasis and inflammation. Understanding the role of inflammation and glucose homeostasis on structural features of early-stage OA may help identify therapeutic targets to delay or prevent the onset of OA among subsets of adults with these features. We examined if serum concentrations of glucose homeostasis (glucose, glycated serum protein [GSP]) or inflammation (C-reactive protein [CRP]) were associated with prevalent knee bone marrow lesions (BMLs) or effusion among adults without knee OA. METHODS We conducted a cross-sectional study using baseline data from the Osteoarthritis Initiative. We selected participants who had no radiographic knee OA but were at high risk for knee OA. Blinded staff conducted assays for CRP, GSP, and glucose. Readers segmented BML volume and effusion using semi-automated programs. Our outcomes were prevalent BML (knee with a BML volume > 1 cm3) and effusion (knee with an effusion volume > 7.5 cm3). We used logistic regression models with CRP, GSP, or glucose concentrations as the predictors. We adjusted for age, sex, body mass index (BMI), and Physical Activity Scale for the Elderly (PASE) scores. RESULTS We included 343 participants: mean age = 59 ± 9 years, BMI = 27.9 ± 4.5 kg/m2, PASE score = 171 ± 82, and 64% female. Only CRP was associated with BML prevalence (odds ratio [OR] = 1.43, 95% confidence interval [CI] = 1.09 to 1.87). For effusion, we found an interaction between BMI and CRP: only among adults with a BMI <25 kg/m2 was there a significant trend towards a positive association between CRP and effusion (OR = 1.40, 95% CI = 1.00 to 1.97). We detected a U-shaped relationship between GSP and effusion prevalence. Fasting glucose levels were not significantly associated with the presence of baseline effusion or BML. CONCLUSIONS Among individuals without knee OA, CRP may be related to the presence of BMLs and effusion among normal weight individuals. Abnormal GSP may be associated with effusion. Future studies should explore whether inflammation and glucose homeostasis are predictive of symptomatic knee OA.
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Relationship between screen time and nutrient intake in Japanese children and adolescents: a cross-sectional observational study.
Tsujiguchi, H, Hori, D, Kambayashi, Y, Hamagishi, T, Asakura, H, Mitoma, J, Kitaoka, M, Anyenda, EO, Nguyen, TTT, Yamada, Y, et al
Environmental health and preventive medicine. 2018;23(1):34
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Literature indicates that sedentary behaviours are linked to adverse health outcomes. The aim of the study was to investigate the relationship between screen time, including personal computer and mobile phone use, and nutrient intake among children and adolescents. The study used cross-sectional data from the Shika study which recruited Japanese children aged between 6 to 15 years of age. Results indicate a relationship between longer television viewing times and less protein, minerals, vitamins, and total dietary fibre intake. A relationship was also found between personal computer use in boys and less minerals and vitamins intake. Authors conclude that children and adolescents need to reduce the amount of time they spend watching television as well as the frequency of eating in front of the television screen in order to reduce health risk.
Abstract
BACKGROUND Sedentary behaviors have recently become an important public health issue. We aimed to investigate the relationship between screen time and nutrient intake in children and adolescents. METHODS The present study was conducted in 2013. Data were collected from children and adolescents aged between 6 and 15 years old in Shika town. Questionnaires were distributed to 1459 subjects, 1414 of whom participated in the study (96.9%). Sedentary behaviors were assessed based on participants' screen behaviors (television (TV) viewing, personal computer (PC) use, and mobile phone (MP) use). The main outcomes were the intake of nutrients from a validated food frequency questionnaire. Analysis of covariance (ANCOVA) was used to examine the significance of differences in nutrient intake estimates. Multivariate linear regression analyses, adjusting for age, BMI, and physical activity, were used to provide parameter estimates (β) and 95% CI for the relationship between screen time and nutrient intake. RESULTS In boys, longer TV viewing times correlated or tended to correlate with a lower intake of protein, potassium, calcium, iron, vitamin K, vitamin B-2, and total dietary fiber. In girls, longer TV viewing times correlated with a lower intake of protein, sodium, calcium, vitamin D, and vitamin B-2. Longer TV viewing times correlated with a higher intake of n-6 fatty acids in girls. PC use was related or tended to be related to a lower intake of potassium, iron, vitamin K, and folic acid in boys, but not in girls. A relationship was observed between MP use and a lower intake of vitamin K in boys, and MP use and a higher intake of vitamin D in girls. CONCLUSIONS The present results revealed that longer TV viewing times are associated with less protein, minerals, vitamins, and total dietary fiber intake in children and adolescents. It was also revealed that boys with PC use have less minerals and vitamins. These results support the need to design intervention programs that focus on decreasing TV viewing time in both sexes and PC use in boys while encouraging adherence to dietary guidelines among children and adolescents.
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The Association between Mediterranean Diet and the Risk of Falls and Physical Function Indices in Older Type 2 Diabetic People Varies by Age.
Tepper, S, Alter Sivashensky, A, Rivkah Shahar, D, Geva, D, Cukierman-Yaffe, T
Nutrients. 2018;10(6)
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Diabetes is associated with high risk for disability, and accelerated rate of decline in physical capacity. The aim of the study is to examine whether a higher adherence to a Mediterranean Diet in a Mediterranean country is associated with walking speed, better physical function and decreased risk for falls. This cross-sectional study includes data of 117 individuals, of which 40% were females, with Type 2 diabetes aged over 60 years. Results indicate that those individuals with a higher adherence to the Mediterranean Diet were at lower risk for falls and had greater muscle strength. The relationship between physical performance measured by walking speed, walking distance and Mediterranean Diet differed by age. Authors conclude that there is an association between the balances indices, risk for falls, muscle strength, aerobic capacity, and Mediterranean Diet among 60+ individuals with diabetes.
Abstract
BACKGROUND AND AIMS Diabetes and dysglycemia increase the risk of frailty and decreased physical abilities. Adherence to the Mediterranean Diet (MD) may reduce this risk. We hypothesized that adherence to the MD is associated with physical function in older type-2 diabetic patients and that the association is stratified by age. METHODS AND RESULTS We recruited type-2 diabetes patients aged >60 years at the Center for Successful Aging with Diabetes at Sheba Medical Center. Health status and demographic data were obtained from medical records. Food Frequency Questionnaire was used for nutritional assessment and calculation of MD score. Physical function indices were determined by a physiotherapist and included: Berg Balance test, Timed Get-Up-and-Go, 6-min walk (6 MW), 10-m walk (10 MW), Four Square Step Test, 30-s chair stand and Grip strength, and activities and instrumental activities of daily living. Among 117 participants (age 70.6 ± 6.5), high adherence to MD was associated with better score on functional tests (low vs. high MD adherence: 9.7% vs. 25%, ANOVA p = 0.02). A significant age by MD interaction was found: a higher adherence to MD was associated with a better 6 MW (low vs. high: 387 ± 35 m vs. 483 ± 26 m; p = 0.001) and higher 10 MW (low vs. high: 1.8 ± 0.16 m/s vs. 2.0 ± 0.13 m/s; p = 0.02) in participants aged >75 years. These associations remained significant after controlling for gender, age, BMI, and physical activity. CONCLUSION In the current study, we showed relationships between strength, physical performance, and MD among older diabetic patients. Future studies are needed to confirm this association and establish temporal relationships.
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Dieting is associated with reduced bone mineral accrual in a longitudinal cohort of girls.
Hohman, EE, Balantekin, KN, Birch, LL, Savage, JS
BMC public health. 2018;18(1):1285
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Adolescence is a critical period for bone development. Maximizing bone development during adolescence (mean age of 12.5 years) may result in greater adult bone mineral content and protection against osteoporosis and fracture later in life. The objective of the study is to determine whether bone mineral content in adolescent girls is related to self-reported dieting, eating, and weight-related behaviours. The study recruited 197 non-Hispanic white 5-year-old girls who were assessed every 2-years from age 5 to age 15 years. Results show that who begin dieting in preadolescence have a higher risk of impaired bone mineral build-up compared to girls who began dieting later in adolescence or did not diet in adolescence. Authors conclude that measures of disordered eating attitudes in healthy children are associated with poorer bone health. Interventions to prevent dieting in preadolescents and adolescents may improve bone health.
Abstract
BACKGROUND Peak bone mass accrual occurs during adolescence, a time when dieting and related eating behaviors are common. Impaired bone mineral accrual is a known consequence of eating disorders in adolescents, but the effects of subclinical dieting behaviors on bone mineral content (BMC) have not been described in this age group. The goal of this analysis was to determine whether dieting behavior in preadolescence and adolescence is associated with bone mineral accrual in adolescent girls. METHODS Non-Hispanic white girls (n = 139) were followed in a longitudinal cohort study. BMC was assessed at ages 9 and 15y. Dieting to lose weight was reported every 2 years, and dietary restraint and disinhibition, eating attitudes, weight concerns, and body esteem were assessed at age 11y. Girls were classified as "early dieters" if they first dieted by age 11y (31.7%), "adolescent dieters" if they first dieted after 11y (46.8%), or non-dieters if they did not report dieting by 15 y (21.6%). The effect of dieting related variables on BMC at 15y and change in BMC from 9 to 15y was assessed using linear regression, controlling for height, weight, BMI, physical activity, and pubertal status. RESULTS Girls who first reported dieting to lose weight by age 11y had a 4.2% lower bone mineral accrual across adolescence (p = 0.02) and 3.1% lower BMC at age 15y (p = 0.005) than girls who first reported dieting after 11y or not at all. Number of weight control behaviors used, dietary restraint, and weight concerns were also negatively associated with BMC (p < 0.05). CONCLUSIONS Dieting behavior in preadolescence is associated with reduced bone mineral accrual. Strategies to promote optimal bone development should include prevention of dieting. TRIAL REGISTRATION Clinicaltrials.gov NCT03342430, November 17, 2017. Retrospectively registered.