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Aldo Lorenzetti M.D, Internal Medicine & Hepatology, Milano - SIMEDET Delegate
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Impact of Healthy #Lifestyle Factors on #Life Expectancies in the US Population

http://circ.ahajournals.org/content/early/2018/04/25/CIRCULATIONAHA.117.032047


we defined 5 low-risk lifestyle factors as never smoking, body mass index of 18.5 to 24.9 kg/m2, ≥30 min/d of moderate to vigorous physical activity, moderate alcohol intake, and a high diet quality score (upper 40%),

The population-attributable risk of nonadherence to 5 low-risk factors was 60.7% (95% CI, 53.6-66.7) for all-cause mortality, 51.7% (95% CI, 37.1-62.9) for cancer mortality, and 71.7% (95% CI, 58.1-81.0) for cardiovascular disease mortality. We estimated that the life expectancy at age 50 years was 29.0 years (95% CI, 28.3-29.8) for women and 25.5 years (95% CI, 24.7-26.2) for men who adopted zero low-risk lifestyle factors. In contrast, for those who adopted all 5 low-risk factors, we projected a life expectancy at age 50 years of 43.1 years (95% CI, 41.3-44.9) for women and 37.6 years (95% CI, 35.8-39.4) for men. The projected life expectancy at age 50 years was on average 14.0 years (95% CI, 11.8-16.2) longer among female Americans with 5 lowrisk factors compared with those with zero low-risk factors; for men, the difference was 12.2 years (95% CI, 10.1-14.2).

Conclusions—Adopting a healthy lifestyle could substantially reduce premature mortality and prolong life expectancy in US adults
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#Lifestyle Interventions Reduce the Need for Guideline-Directed #Antihypertensive Medication

https://www.abstractsonline.com/pp8/#!/4687/presentation/3369

..Nineteen had an estimated 10-year atherosclerotic cardiovascular disease risk ≥ 10% by the Pooled Cohort Equations, and 1 had diabetes. Blood pressure averaged 138±9/86±6 mmHg. Criteria for treatment with antihypertensive medications, as defined in the 2017 ACC-AHA Hypertension Guideline, were present in 53% (68 of 129). Blood pressure fell by 16/10 mmHg in DASH+WM, 11/8 mmHg in DASH, and 3/4 mmHg in UC. The percentage of subjects with indications for antihypertensive medical therapy fell from 54% (25 of 46) to 15% (7 of 46) in the DASH+WM group and from 51% (20 of 39) to 23% (9 of 39) in the DASH group; and did not significantly change (55% 24 of 44 to 48% 21 of 44) in the UC group (p = 0.001 for active treatments vs UC; p = 0.011 for DASH+WM vs DASH alone).

Conclusions: In overweight or obese men and women with hypertension, lifestyle interventions dramatically decrease the number of individuals for whom guideline-directed antihypertensive medication is indicated.
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Genetic risk, incident #stroke, and the benefits of adhering to a healthy #lifestyle: cohort study of 306 473 UK Biobank participants

https://www.bmj.com/content/363/bmj.k4168

During a median follow-up of 7.1 years (2 138 443 person years), 2077 incident strokes (1541 ischaemic stroke, 287 intracerebral haemorrhage, and 249 subarachnoid haemorrhage) were ascertained. The risk of incident stroke was 35% higher among those at high genetic risk (top third of polygenic score) compared with those at low genetic risk (bottom third): hazard ratio 1.35 (95% confidence interval 1.21 to 1.50), P=3.9×10−8. Unfavourable lifestyle (0 or 1 healthy lifestyle factors) was associated with a 66% increased risk of stroke compared with a favourable lifestyle (3 or 4 healthy lifestyle factors): 1.66 (1.45 to 1.89), P=1.19×10−13. The association with lifestyle was independent of genetic risk stratums.

Conclusion In this cohort study, genetic and lifestyle factors were independently associated with incident stroke. These results emphasise the benefit of entire populations adhering to a healthy lifestyle, independent of genetic risk
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Clustering of #lifestyle risk factors for non-communicable diseases in 304,779 #adolescents from 89 countries: A global perspective

The precursors of non-communicable diseases (NCDs) are often manifested during childhood and adolescence with little knowledge about co-occurrence of their related lifestyle risk factors. ..

..Adolescents aged 16–17 years, compared to those aged 11–13 years, had higher odds (OR 1.33; 95% CI 1.31–1.36) of reporting ≥3 risk factors. Risk factors clustered in multiple combinations and differed by sex. The clustering of physical inactivity and low fruit and vegetable intake was evident in both males (O/E 1.10; 95% CI 1.07–1.12) and females (1.08; 1.06–1.10). The co-occurrence of cigarette smoking, alcohol drinking, physical inactivity, and low fruit and vegetable intake was 165% greater in females (2.65; 2.28–3.07) and 110% greater in males (2.10; 1.90–2.32) than expected. Globally, adolescents exhibit multiple modifiable risk factors for future development of NCDs.

Early gender-specific prevention strategies targeting clusters of lifestyle risk factors should be prioritised to help mitigate future burden of NCDs globally. Periodical collection of behavioural risk factor data should be encouraged to facilitate a sustainable global surveillance.

https://bit.ly/2SplZ6c
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Healthy #lifestyle and life #expectancy free of cancer, cardiovascular disease, and type 2 diabetes: prospective cohort study

..Five low risk lifestyle factors: never smoking, body mass index 18.5-24.9, moderate to vigorous physical activity (≥30 minutes/day), moderate alcohol intake (women: 5-15 g/day; men 5-30 g/day), and a higher diet quality score (upper 40%).

.. The life expectancy free of diabetes, cardiovascular diseases, and cancer at age 50 was 23.7 years (95% confidence interval 22.6 to 24.7) for women who adopted no low risk lifestyle factors, in contrast to 34.4 years (33.1 to 35.5) for women who adopted four or five low risk factors. At age 50, the life expectancy free of any of these chronic diseases was 23.5 (22.3 to 24.7) years among men who adopted no low risk lifestyle factors and 31.1 (29.5 to 32.5) years in men who adopted four or five low risk lifestyle factors. For current male smokers who smoked heavily (≥15 cigarettes/day) or obese men and women (body mass index ≥30), their disease-free life expectancies accounted for the lowest proportion (≤75%) of total life expectancy at age 50.

Conclusion Adherence to a healthy lifestyle at mid-life is associated with a longer life expectancy free of major chronic diseases.

https://bit.ly/2R3dQ5r
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#Lifestyle Changes in Relation to Initiation of #Antihypertensive and #Lipid‐Lowering Medication: A Cohort Study

Lifestyle modification is a key component of cardiovascular disease prevention before and concurrently with pharmacologic interventions..

..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.

https://bit.ly/2S3llel
Association of Healthy #Lifestyle With Years Lived Without Major Chronic Diseases
https://2medical.news/2020/04/16/association-of-healthy-lifestyle-with-years-lived-without-major-chronic-diseases/

..Four baseline lifestyle factors (smoking, body mass index, physical activity, and alcohol consumption) were each allocated a score based on risk status: optimal (2 points), intermediate (1 point), or poor (0 points) resulting in an aggregated lifestyle score ranging from 0 (worst) to 8 (best). Sixteen lifestyle profiles were constructed from combinations of these risk factors. Main Outcomes and Measures The number of years between …
Healthy #lifestyle and the risk of #Alzheimer dementia
https://2medical.news/2020/06/26/healthy-lifestyle-and-the-risk-of-alzheimer-dementia/

Using data from the Chicago Health and Aging Project (CHAP; n = 1,845) and the Rush Memory and Aging Project (MAP; n = 920), we defined a healthy lifestyle score on the basis of nonsmoking, ≥150 min/wk moderate/vigorous-intensity physical activity, light to moderate alcohol consumption, high-quality Mediterranean-DASH Diet.. ..During a median follow-up of 5.8 years in CHAP and 6.0 years in MAP, 379 and 229 …