Abstract P367: Primordial Prevention of Coronary Heart Disease through Healthy Lifestyle in a Large Prospective Cohort of Young Women

Circulation ◽  
2013 ◽  
Vol 127 (suppl_12) ◽  
Author(s):  
Andrea K Chomistek ◽  
Stephanie E Chiuve ◽  
A. H Eliassen ◽  
Kenneth J Mukamal ◽  
Eric B Rimm
Keyword(s):  
Healthy Lifestyle ◽  
Population Attributable Risk ◽  
Lifestyle Factors ◽  
Healthy Eating Index ◽  
Poor Adherence ◽  
Health Study ◽  
Cvd Risk ◽  
Primordial Prevention ◽  
Younger Women

Background: Although overall mortality rates from CHD in the U.S. have continued to decline in recent decades, the CHD mortality rate among women 35 to 54 years old has been increasing on average by 1.5% per year since 1997. This unfavorable trend may be explained, in part, by adverse lifestyle habits among younger adults. The purpose of this analysis was to estimate the burden of CHD among younger women that can be attributed to lack of adherence to a healthy lifestyle. Methods and Results: We conducted a prospective analysis among 93,161 women, 27-44 years of age at baseline, enrolled in the Nurses’ Health Study II cohort and followed from 1991 to 2009. Lifestyle factors were assessed repeatedly during follow-up by questionnaire. Healthy lifestyle was defined as not currently smoking, having a BMI of 18.5 [[Unable to Display Character: –]] 24.9 kg/m 2 , engaging in at least 2.5 hours/week of moderate to vigorous-intensity physical activity, having a diet in the top 40% of Alternative Healthy Eating Index-2010, and consuming 5 [[Unable to Display Character: –]] 30g/day of alcohol. To estimate the proportion of CHD that could be attributed to poor adherence to a healthy lifestyle, we calculated the population attributable risk percent. During follow-up, we documented 441 new cases of non-fatal MI and fatal CHD. After adjustment for other CVD risk factors, non-smoking, healthy BMI, exercise, and healthy diet were independently and significantly associated with lower CHD risk. Compared to women with 0 healthy lifestyle factors, the hazard ratio (HR) for CHD was 0.07 (95% CI, 0.03, 0.17) for women with all 5 healthy lifestyle factors (4% of the study population). Approximately 67% (95% CI 28%, 87%) of CHD cases in this population were attributable to poor adherence to a healthy lifestyle. Among non-smokers, 59% (95% CI 13%, 84%) of CHD cases were attributable to poor adherence to the other four healthy lifestyle factors. Conclusions: Primordial prevention through maintenance or adoption of a healthy lifestyle may lower incidence of CHD and potentially reverse the unfavorable trend in CHD mortality in younger women.

scholarly journals Association Between Combined Lifestyle Factors and Healthy Ageing in Chinese Adults: The Singapore Chinese Health Study

2021 ◽  
Author(s):  
Yan-Feng Zhou ◽  
Xing-Yue Song ◽  
Xiong-Fei Pan ◽  
Lei Feng ◽  
Nan Luo ◽  
...  
Keyword(s):  
Healthy Lifestyle ◽  
Population Attributable Risk ◽  
Lifestyle Factors ◽  
Healthy Eating Index ◽  
Healthy Ageing ◽  
Health Study ◽  
Moderate Activity ◽  
Chinese Adults ◽  
Singapore Chinese

Abstract Background The aim of the study was to examine the relations of individual lifestyle factors and its composite score with healthy ageing among Chinese adults. Method We included 14 159 participants aged 45–74 years at baseline from the Singapore Chinese Health Study, a population-based prospective cohort. A protective lifestyle score (0–5 scale) was calculated at baseline (1993–1998) and updated at the second follow-up visit (2006–2010) on the basis of optimal body mass index (18.5–22.9 kg/m2), healthy diet (upper 40% of the Alternative Healthy Eating Index score), being physically active (≥2 h/wk of moderate activity or ≥0.5 h/wk of strenuous activity), nonsmoking (never smoking), and low-to-moderate alcohol drinking (>0 to ≤14 drinks/wk for men and >0 to ≤7 drinks/wk for women). Healthy ageing was assessed at the third follow-up visit (2014–2016) and was defined as absence of specific chronic diseases, absence of cognitive impairment and limitations in instrumental activities of daily living, good mental and overall self-perceived health, good physical functioning, and no function-limiting pain. Results About 20.0% (2834) of the participants met the criteria of healthy ageing after a median follow-up of 20 years. Each 1-point increase in the protective lifestyle score computed at baseline and second follow-up visits was associated with higher likelihood of healthy ageing by 25% (95% CI: 20%–30%) and 24% (18%–29%), respectively. The population-attributable risk percent of adherence to 4–5 protective lifestyle factors was 34.3% (95% CI: 25.3%–42.3%) at baseline and 31.3% (23.0%–38.7%) at second follow-up visits for healthy ageing. In addition, positive increase in lifestyle scores from baseline to second follow-up visits was also significantly associated with a higher likelihood of healthy ageing with an odds ratio of 1.18 (95% CI: 1.12%–1.24%) for each increment in protective lifestyle score. Conclusions Our findings confirmed that adopting healthy lifestyle factors, even after midlife, was associated with healthy ageing at old age.

scholarly journals Healthy Lifestyle for Prevention of Premature Death Among Users and Nonusers of Common Preventive Medications: A Prospective Study in Two US Cohorts

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 85-85
Author(s):  
Kai Wang ◽  
Yanping Li ◽  
Gang Liu ◽  
Eric Rimm ◽  
Andrew Chan ◽  
...  
Keyword(s):  
Healthy Lifestyle ◽  
Premature Death ◽  
Healthy Eating Index ◽  
Lipid Lowering ◽  
Health Study ◽  
Cancer Society ◽  
Premature Deaths ◽  
All Cause Mortality ◽  
Population Attributable Risks

Abstract Objectives Adherence to healthy lifestyle and pharmacological therapies represent two major approaches to chronic disease prevention. It remains unknown whether individuals who regularly use preventive medications still benefit from adherence to healthy lifestyle as those not using the medications. We aimed to examine the associations of healthy lifestyle with all-cause and cause-specific mortality among regular users and nonusers of major preventive medications. Methods We prospectively assessed lifestyles and regular use of aspirin, antihypertensives, and lipid-lowering medications through biennial questionnaires among 79,043 women in the Nurses’ Health Study (1988–2014) and 39,544 men in the Health Professionals Follow-up Study (1986–2014). A healthy lifestyle score (ranging 0–5) was defined based on body mass index of ≥18.5 and < 27.5 kg/m2, never smoking, moderate-to-vigorous intensity activity for ≥30 minutes/day, alternate healthy eating index in the upper 40%, and light-to-moderate alcohol intake. We calculated multivariable hazard ratios (HRs) and population-attributable risks (PARs) of death from any cause, cardiovascular disease (CVD), cancer, and other causes in relation to healthy lifestyle according to medication use. Results During a median of 26 years of follow-up, we documented 35,195 deaths. A similar association of healthy lifestyle score with lower all-cause mortality was observed among medication users (HR, 0.82 per one-unit increment; 95% CI, 0.81–0.82) and nonusers (HR, 0.81 per one-unit increment; 95% CI, 0.79–0.83) (P-interaction = 0.54). The fraction of premature deaths that may potentially be prevented by adherence to all the 5 healthy lifestyle factors among medication users and nonusers was 38% (95% CI, 32–42%) and 40% (95% CI, 29–50%) for all-cause mortality, 37% (95% CI, 27–46%) and 45% (95% CI, 18–66%) for CVD mortality, 38% (95% CI, 28–46%) and 33% (95% CI, 14–49%) for cancer mortality, 33% (95% CI, 25–41%) and 38% (95% CI, 20–54%) for other mortality, respectively. Conclusions Adherence to healthy lifestyle confers substantial benefit for prevention of premature death among both regular users and nonusers of preventive medications. Adherence to healthy lifestyle remains important even among individuals regularly using preventive medications. Funding Sources American Cancer Society and NIH.

scholarly journals A healthy lifestyle pattern and the risk of symptomatic gallstone disease: results from 2 prospective cohort studies

2020 ◽  
Vol 112 (3) ◽  
pp. 586-594
Author(s):  
Janine Wirth ◽  
Amit D Joshi ◽  
Mingyang Song ◽  
Dong Hoon Lee ◽  
Fred K Tabung ◽  
...  
Keyword(s):  
Cohort Studies ◽  
Prospective Cohort ◽  
Healthy Lifestyle ◽  
Gallstone Disease ◽  
Lifestyle Factors ◽  
Healthy Eating Index ◽  
Considerable Proportion ◽  
Prospective Cohort Studies ◽  
Symptomatic Gallstone Disease

ABSTRACT Background Symptomatic gallstones cause high financial and disease burden for public health systems. The combined role of diet and other lifestyle factors has not been studied so far. Objectives We aimed to investigate the association between an a priori defined healthy lifestyle score (HLS, including healthy diet, moderate alcohol and regular coffee intakes, never smoking, physical activity, and normal weight) and the risk of symptomatic gallstone disease, and to estimate the proportion of cases potentially preventable by lifestyle modification. Methods We followed 60,768 women from the Nurses’ Health Study (NHS) and 40,744 men from the Health Professionals Follow-up Study (HPFS), both ongoing prospective cohort studies, from baseline (1986) until 2012. Symptomatic gallstone disease was self-reported and validated by review of medical records. The association between the HLS and the risk of symptomatic gallstone disease was investigated using Cox proportional hazards regression. Results During 1,156,079 and 769,287 person-years of follow-up, respectively, 6946 women and 2513 men reported symptomatic gallstone disease. Comparing 6 with 0 points of the HLS, the multivariable HR of symptomatic gallstone disease was 0.26 (95% CI: 0.15, 0.45) for women, and 0.17 (95% CI: 0.07, 0.43) for men. For individual lifestyle factors, multivariable and mutually adjusted partial population attributable risks (women and men) were 33% and 23% for BMI <25 kg/m2, 10% and 18% for ≥2 cups of coffee per day, 13% and 7% for moderate alcohol intake, 8% and 11% for a high Alternate Healthy Eating Index 2010, 9% and 5% for being physically active, and 1% and 5% for never smoking. The full population attributable risk percentage for all factors combined was 62% and 74%, respectively. Conclusions Findings from these large prospective studies indicate that adopting a healthy lifestyle, especially maintaining a healthy weight, can help to prevent a considerable proportion of symptomatic gallstone diseases.

Abstract 37: Healthy Eating Patterns and Risk of Cardiovascular Disease: Results From Three Large Prospective Cohort Studies

Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Zhilei Shan ◽  
Yanping Li ◽  
Shilpa N Bhupathiraju ◽  
Dong Wang ◽  
Kathryn M Rexrode ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Healthy Eating ◽  
Dietary Patterns ◽  
Lower Risk ◽  
Healthy Eating Index ◽  
Health Study ◽  
Eating Patterns ◽  
Cvd Risk ◽  
Eating Pattern

Introduction: The 2015-2020 Dietary Guidelines for Americans (DGAs) recommend three major healthy dietary patterns: the Healthy US-Style Eating Pattern, the Healthy Mediterranean-Style Eating Pattern, and the Healthy Vegetarian Eating Pattern, for all Americans with diverse cultural and personal food traditions. However, few studies have systematically examined the potential differences in associations of adherence to these recommended dietary patterns with long-term risk of cardiovascular disease (CVD). Hypothesis: We hypothesized that all three DGA-recommended dietary patterns were associated with lower risk of CVD, coronary heart disease (CHD), and stroke. Method: We evaluated data on 74 661 women in the Nurses’ Health Study (NHS), 90 864 women in NHS II, and 41 837 men in the Health Professionals Follow-Up Study (HPFS), who had repeated dietary data and had no history of type 2 diabetes, CVD, or cancer at baseline. Using the food and nutrient components, we calculated the Healthy Eating Index (HEI)-2015, Alternate Mediterranean Diet score (AMED), Healthful Plant-based Diet Index (HPDI), to measure adherence to the Healthy US-Style Eating Pattern, Healthy Mediterranean-Style Eating Pattern, and Healthy Vegetarian Eating Pattern, respectively. Multivariable Cox proportional-hazards regression was used to assess the associations of healthy eating index with CVD risk. Results: We documented 9 262 incident CVD cases (6 628 CHD and 2 701 stroke) during 1 976 026 person years of follow-up in the NHS, 1 916 CVD cases (1 267 CHD and 660 stroke) during 2 173 162 person years of follow-up in NHS II, and 10 203 CVD cases (8 750 CHD and 1 775 stroke) during 873 053 person years of follow-up in HPFS. When comparing the highest to the lowest quintiles, the pooled HRs (95% CIs) of CVD were 0.80 (0.77 to 0.84) for HEI-2015, 0.83 (0.79 to 0.87) for AMED, and 0.85 (0.81 to 0.89) for HPDI (all P for trend <0.001). In addition, a 25-percentile increase in healthy eating scores was associated with 10% to 22% lower risk of CVD (pooled HR: HEI-2015, 0.78 [0.75 to 0.82]; AMED, 0.90 [0.88 to 0.92]; HPDI, 0.84 [0.81 to 0.88]). For CHD, the pooled HRs (95% CIs) per 20-percentile increase were 0.76 (0.73 to 0.80) for HEI-2015, 0.90 (0.87 to 0.92) for AMED, and 0.83 (0.79 to 0.87) for HPDI. For stroke, the pooled HRs (95% CIs) per 20-percentile increase were 0.86 (0.78 to 0.94) for HEI-2015, 0.90 (0.85 to 0.95) for AMED, and 0.90 (0.83 to 0.98) for HPDI. The inverse associations between healthy eating index and CVD risk persisted in analyses stratified by potential risk factors. Conclusions: In three large prospective cohorts with up to 32 years of follow-up, higher adherence to various healthy eating patterns was associated with lower risk of CVD, CHD, and stroke. Our findings support the DGA recommendations for multiple healthy eating patterns.

scholarly journals Impact of risk factors associated with cardiovascular outcomes in patients with rheumatoid arthritis

2017 ◽  
Vol 77 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Cynthia S Crowson ◽  
Silvia Rollefstad ◽  
Eirik Ikdahl ◽  
George D Kitas ◽  
Piet L C M van Riel ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Risk Factors ◽  
Total Cholesterol ◽  
Smoking Prevalence ◽  
Disease Activity Score ◽  
Population Attributable Risk ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
The Impact

ObjectivesPatients with rheumatoid arthritis (RA) have an excess risk of cardiovascular disease (CVD). We aimed to assess the impact of CVD risk factors, including potential sex differences, and RA-specific variables on CVD outcome in a large, international cohort of patients with RA.MethodsIn 13 rheumatology centres, data on CVD risk factors and RA characteristics were collected at baseline. CVD outcomes (myocardial infarction, angina, revascularisation, stroke, peripheral vascular disease and CVD death) were collected using standardised definitions.Results5638 patients with RA and no prior CVD were included (mean age: 55.3 (SD: 14.0) years, 76% women). During mean follow-up of 5.8 (SD: 4.4) years, 148 men and 241 women developed a CVD event (10-year cumulative incidence 20.9% and 11.1%, respectively). Men had a higher burden of CVD risk factors, including increased blood pressure, higher total cholesterol and smoking prevalence than women (all p<0.001). Among the traditional CVD risk factors, smoking and hypertension had the highest population attributable risk (PAR) overall and among both sexes, followed by total cholesterol. The PAR for Disease Activity Score and for seropositivity were comparable in magnitude to the PAR for lipids. A total of 70% of CVD events were attributable to all CVD risk factors and RA characteristics combined (separately 49% CVD risk factors and 30% RA characteristics).ConclusionsIn a large, international cohort of patients with RA, 30% of CVD events were attributable to RA characteristics. This finding indicates that RA characteristics play an important role in efforts to reduce CVD risk among patients with RA.

scholarly journals Trends in Blood Pressure and High-Sensitivity Cardiac Troponin-T With Cardiovascular Disease: The Cardiovascular Health Study

2019 ◽  
Vol 32 (10) ◽  
pp. 1013-1020 ◽  
Author(s):  
David M Tehrani ◽  
Wenjun Fan ◽  
Vijay Nambi ◽  
Julius Gardin ◽  
Calvin H Hirsch ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cardiac Troponin ◽  
Cardiovascular Health ◽  
Troponin T ◽  
High Sensitivity ◽  
Health Study ◽  
Cardiovascular Health Study ◽  
Cvd Risk ◽  
Over Time

AbstractBackgroundHigh-sensitivity cardiac troponin T (hs-cTnT) is individually associated with incident hypertension (HTN) and cardiovascular disease (CVD) events. We hypothesize that the increases in hs-cTnT with increases in blood pressure will be related to higher incidence of CVD.METHODSThe Cardiovascular Health Study is a longitudinal cohort of older adults. Those with hs-cTnT data and CVD risk factors at baseline and follow-up (2–3 years later) were stratified based on systolic blood pressure (SBP; optimal: <120 mm Hg, intermediate: 120–139 mm Hg, elevated: ≥140 mm Hg) and hs-cTnT (undetectable: <5 ng/l, detectable: 5–13 ng/l, elevated: ≥14 ng/l) categories. SBP and hs-cTnT were classified as increased or decreased if they changed categories between exams, and stable if they did not. Cox regression evaluated incident CVD events over an average 9-year follow-up.RESULTSAmong 2,219 adults, 510 (23.0 %) had decreased hs-cTnT, 1,279 (57.6 %) had stable hs-cTnT, and 430 (19.4 %) had increased hs-cTnT. Those with increased hs-cTnT had a higher CVD risk with stable SBP (hazard ratio [HR]: 1.28 [1.04–1.57], P = 0.02) or decreased SBP (HR: 1.57 [1.08–2.28], P = 0.02) compared to those within the same SBP group but a stable hs-cTnT. In those with lower SBP at follow-up, there was an inverse relation between diastolic blood pressure (DBP) and risk of CVD events in those with increased hs-cTnT (HR: 0.44 per 10 mm Hg increase, P < 0.01).CONCLUSIONAn increase in hs-cTnT over time is associated with a higher risk of CVD even when the blood pressure is stable or decreases over time.

scholarly journals Associations between maternal healthy lifestyle score and offspring birth outcomes and childhood obesity: results from the Lifeways Cross-Generation Cohort Study

2020 ◽  
Vol 79 (OCE2) ◽  
Author(s):  
Pilar Navarro ◽  
John Mehegan ◽  
Celine Murrin ◽  
Cecily Kelleher ◽  
Catherine Phillips
Keyword(s):  
Physical Activity ◽  
Childhood Obesity ◽  
Birth Outcomes ◽  
Head Circumference ◽  
Alcohol Intake ◽  
Healthy Lifestyle ◽  
Lifestyle Factors ◽  
Healthy Eating Index ◽  
Dietary Quality ◽  
Reduced Risk

AbstractMaternal adherence to healthy lifestyle behaviours during pregnancy has been associated with reduced risk of obesity in the offspring. Our objective is to examine the association between a composite healthy lifestyle score (HLS) derived from body mass index (BMI), dietary quality, physical activity, smoking and alcohol intake, in expectant mothers and adverse offspring birth outcomes and childhood obesity. The Lifeways Cross-Generation Study comprises 1082 mother-child pairs. We defined five healthy lifestyle factors during pregnancy including: high dietary quality (top 40% of the Healthy Eating Index (HEI)-2015), moderate to vigorous physical activity (MVPA), healthy pre-pregnancy BMI (18.5–24.9 Kg/m2), never smoker, and no/moderate alcohol intake. A composite HLS was calculated (scored 0–5). Birthweight, length and head circumference were abstracted from hospital records. Waist circumference and BMI was determined when the child was 5 and 9 years. Logistic regression analyses were used to test HLS and individual HLS component associations with offspring birth and childhood outcomes. Offspring birthweight, length and head circumference were positively associated with the number of maternal healthy lifestyle factors (p < 0.001), whereas child BMI and incidence of overweight/obesity at age 5 and 9 were negatively associated with the maternal HLS (p < 0.05). In multivariable models, a lower maternal HLS (0–2 healthy lifestyle factors) was associated with increased risk of low birthweight (LBW) (OR:1.17, 95% CI:1.01–2.69, p = 0.043) and lower likelihood of macrosomia (OR:0.73, 95% CI:0.24–0.99, p = 0.034), relative to those with 5 healthy lifestyle factors. Examination of the individual HLS components revealed that, poor maternal dietary quality, smoking and alcohol intake were associated with higher risk of LBW (OR:1.61, 95%CI:1.01–7.85, p = 0.043, OR: 2.54, 95%CI:1.26–5.12, p = 0.025 and OR:2.30, 95%CI:1.01–5.26, p = 0.031, respectively). Likelihood of macrosomia and combined overweight/obesity at age 5 and 9 years was greater among mothers with a pre-pregnancy BMI in the obese range (OR:2.18, 95%CI:1.23–3.85, p = 0.042, OR:2.19, 95%CI:1.01–5.08, p = 0.03 and OR:3.89, 95%CI:1.00–10.59, p = 0.04, respectively). Smoking during pregnancy was also linked to greater risk of childhood overweight/obesity (OR:1.91, 95%CI:1.01–3.61, p = 0.04 at age 5 and OR:2.14, 95%CI:1.01–4.11, p = 0.03 at age 9). Our findings suggest that maternal adherence to a healthy lifestyle during pregnancy, in particular having a good quality diet, not smoking and no/low alcohol intake in combination with a healthy pre-pregnancy BMI, is associated with reduced risk of adverse offspring birth outcomes and childhood obesity. These findings highlight the potential benefits of implementing maternal based multifactorial interventions to improve offspring birth outcomes and combat childhood adiposity.

scholarly journals Dietary Pattern and Risk of Multiple Myeloma in Two Large Prospective US Cohort Studies

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Dong Hoon Lee ◽  
Teresa T Fung ◽  
Fred K Tabung ◽  
Graham A Colditz ◽  
Irene M Ghobrial ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Dietary Pattern ◽  
Association Studies ◽  
Positive Association ◽  
Healthy Eating Index ◽  
Health Study ◽  
Men Health ◽  
Cox Proportional Hazard Models ◽  
Inflammatory Pattern

AbstractBackgroundThe limited data on specific dietary components and risk of multiple myeloma (MM) show no consistent association. Studies have not examined the association of dietary pattern with MM risk.MethodsIn prospective cohorts of 69 751 women (Nurses’ Health Study, 1984–2014) and 47 232 men (Health Professionals Follow-up Study, 1986–2014), we examined the association between dietary pattern and risk of MM using Cox proportional hazard models. Diet was assessed repeatedly every 4 years with food frequency questionnaires and was used to calculate dietary patterns including the Alternate Healthy Eating Index-2010, Alternate Mediterranean Diet, Dietary Approaches to Stop Hypertension, Prudent and Western patterns, the empirical dietary inflammatory pattern (EDIP), and empirical dietary indices for insulin resistance (EDIR) and hyperinsulinemia (EDIH).ResultsDuring 2 792 257 person-years of follow-up, we identified 478 incident MM cases (215 women, 263 men). In men, high EDIP was statistically significantly associated with a 16% increase in MM risk (hazard ratio [HR] = 1.16, 95% confidence interval [CI] = 1.02 to 1.32 per 1-SD increase). Moreover, EDIR and EDIH had a suggestive positive association (EDIR: HR = 1.09, 95% CI = 0.96 to 1.24; and EDIH: HR = 1.11, 95% CI = 0.97 to 1.28 per 1-SD increase). We observed no other associations with MM risk in men and no associations for any dietary pattern with MM risk in women.ConclusionsWe present the first evidence for a role of diets with higher inflammatory or insulinemic potential in MM development. Further studies are warranted to explore these associations in other populations, including the apparent restriction to men.

scholarly journals Healthy lifestyle, endoscopic screening, and colorectal cancer incidence and mortality in the United States: A nationwide cohort study

PLoS Medicine ◽  
2021 ◽  
Vol 18 (2) ◽  
pp. e1003522
Author(s):  
Kai Wang ◽  
Wenjie Ma ◽  
Kana Wu ◽  
Shuji Ogino ◽  
Andrew T. Chan ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Colon Cancer ◽  
Health Professionals ◽  
Healthy Lifestyle ◽  
The United States ◽  
Proximal Colon ◽  
Health Study ◽  
Endoscopic Screening ◽  
Incidence And Mortality

Background Healthy lifestyle and screening represent 2 major approaches to colorectal cancer (CRC) prevention. It remains unknown whether the CRC-preventive benefit of healthy lifestyle differs by endoscopic screening status, and how the combination of healthy lifestyle with endoscopic screening can improve CRC prevention. Methods and findings We assessed lifestyle and endoscopic screening biennially among 75,873 women (Nurses’ Health Study, 1988 to 2014) and 42,875 men (Health Professionals Follow-up Study, 1988 to 2014). We defined a healthy lifestyle score based on body mass index, smoking, physical activity, alcohol consumption, and diet. We calculated hazard ratios (HRs) and population-attributable risks (PARs) for CRC incidence and mortality in relation to healthy lifestyle score according to endoscopic screening. Participants’ mean age (standard deviation) at baseline was 54 (8) years. During a median of 26 years (2,827,088 person-years) follow-up, we documented 2,836 incident CRC cases and 1,013 CRC deaths. We found a similar association between healthy lifestyle score and lower CRC incidence among individuals with and without endoscopic screening, with the multivariable HR per one-unit increment of 0.85 (95% CI, 0.80 to 0.90) and 0.85 (95% CI, 0.81 to 0.88), respectively (P-interaction = 0.99). The fraction of CRC cases that might be prevented (PAR) by endoscopic screening alone was 32% (95% CI, 31% to 33%) and increased to 61% (95% CI, 42% to 75%) when combined with healthy lifestyle (score = 5). The corresponding PAR (95% CI) increased from 15% (13% to 16%) to 51% (17% to 74%) for proximal colon cancer and from 47% (45% to 50%) to 75% (61% to 84%) for distal CRC. Results were similar for CRC mortality. A limitation of our study is that our study participants are all health professionals and predominantly whites, which may not be representative of the general population. Conclusions Our study suggests that healthy lifestyle is associated with lower CRC incidence and mortality independent of endoscopic screening. An integration of healthy lifestyle with endoscopic screening may substantially enhance prevention for CRC, particularly for proximal colon cancer, compared to endoscopic screening alone.

Abstract P207: Association Between a 20-year CVD-risk Score Based on Modifiable Lifestyles and Total and Cause Specific Mortality Among US Men and Women

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Mercedes Sotos-Prieto ◽  
Howard D Sesso ◽  
Frank B Hu ◽  
Walter C Willett ◽  
Stephanie E Chiuve
Keyword(s):  
Physical Activity ◽  
Risk Score ◽  
Total Mortality ◽  
Cox Proportional Hazards ◽  
Health Study ◽  
Cvd Risk ◽  
Heart Score ◽  
Risk Of Death ◽  
Specific Mortality

Background: The previously validated Healthy Heart Score, based on modifiable health behaviors (diet, physical activity, alcohol intake, smoking, and body weight), effectively predicted the 20-year risk of CVD in mid-adulthood. While these lifestyle behaviors are independently associated with many chronic diseases, it remains unknown whether the Healthy Heart Score may extend to an association with overall mortality risk. Thus, we examined the Healthy Heart Score and total and cause-specific mortality in the Nurses’ Health Study (NHS) and Health Professional Follow-up Study (HPFS). Methods: We conducted a prospective analysis among 58,319 women in the NHS (1984-2010) aged 30-55 y and 30,713 in men in the HPFS (1986-2010) aged 40-75 y free of cancer and CVD at baseline. The Healthy Heart Score was calculated at baseline and included 9 factors that best estimated CVD risk: current smoking, higher BMI, low physical activity, lack of moderate alcohol consumption, low intakes of fruits and vegetables, cereal fiber, and nuts, and high intakes of sugar-sweetened beverages and red and processed meats). Cox proportional hazards models estimated hazard ratios (HR) and 95% confidence intervals (CI) and adjusted for various demographics, medical history, medication use and total energy. Results: During 2,075,504 years of follow-up, there were 19,181 total deaths, including 11,464 in women and 7,717 in men. Compared to participants with the lowest predicted 20-year CVD risk based on the Healthy Heart Score (1 st quintile, median CVD risk: 0.01%), participants with the highest predictive CVD risk (5 th quintile, median CVD risk: 0.03%) had a pooled HR (95%CI) of 2.26 (1.86, 2.13) for total mortality; 2.89 (95 CI%, 1.93, 4.32) for CVD mortality; and 2.55 (95% CI 2.39, 2.72) for cancer mortality. Participants in the 5 th quintile vs . the 1 st quintile of the Healthy Heart Score had also a significantly greater risk of death due to CHD (3.40 [2.20, 5.26]), stroke (1.77 [1.00, 3.14]), lung cancer (6.02 [2.83, 12.79]), breast cancer (1.45 [1.13, 1.85]), colon cancer (1.51 (1.17, 1.94)), respiratory disease (3.94 (1.03, 15.14)), and diabetes (3.63 (2.00, 6.59)). Conclusion: The Healthy Heart Score, comprised of 9 self-reported, modifiable lifestyle predictors of CVD, is strongly associated with a greater risk of all-cause and cause-specific mortality. This risk score is a potentially useful tool for risk assessment and counseling of healthy lifestyles to promote longevity

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