Hypertension is a significant risk factor for heart failure (HF). Since hypertension definition varies across guidelines, identifying blood pressure (BP) categories that should be targeted to prevent HF is required. We, therefore, investigated the association between hypertension per the 2017 American College of Cardiology/American Heart Association (ACC/AHA) and 2018 European Society of Cardiology/European Society of Hypertension (ESC/ESH) guidelines and HF risk. This prospective cohort study included randomly selected 2809 urban Japanese people from the Suita Study. Cox regression was used to assess HF risk, in the form of hazard ratios (HRs) and 95% confidence intervals (95% CIs), for different BP categories in both guidelines, compared to a reference category defined as systolic BP (SBP) <120 mmHg and diastolic BP (DBP) <80 mmHg. Within 8 years of median follow-up, 339 HF cases were detected. Per the 2017 ACC/AHA guidelines, hypertension I and II and isolated systolic hypertension were associated with increased HF risk: HRs (95% CIs) = 1.81 (1.33-2.47), 1.68 (1.24-2.27), and 1.64 (1.13-2.39), respectively. Per the 2018 ESC/ESH guidelines, high-normal BP, hypertension I, II, and III, and isolated systolic hypertension were associated with increased HF risk: HRs (95% CIs) = 1.88 (1.35-2.62), 1.57 (1.13-2.16), 2.10 (1.34-3.29), 2.57 (1.15-5.77), and 1.51 (1.04-2.19), respectively. In conclusion, hypertension and isolated systolic hypertension per the 2017 ACC/AHA and 2018 ESC/ESH guidelines and high-normal BP per the 2018 ESC/ESH guidelines are risk factors for HF.

Adherence to the World Cancer Research Fund (WCRF)/American Institute for Cancer Research (AICR) cancer prevention recommendations is associated with colorectal cancer (CRC) risk in whites, but only 1 previous study has reported on this link in African Americans. This study assessed the association between the 2018 WCRF/AICR guidelines and CRC incidence in African Americans (26.5%) and whites (73.5%) in the Atherosclerosis Risk in Communities prospective cohort (n = 13,822).
A total of 368 incident CRC cases (268 among whites and 100 among African Americans) were identified between the baseline (1987) and 2012. A baseline adherence score was created for 7 WCRF/AICR guidelines (each contributing 0, 0.5, or 1 point to the score, with higher scores corresponding to greater adherence). Adherence scores were also categorized as tertiles (0.0-3.0, 3.5-4.0, and 4.5-7.0). Cox proportional hazards regression was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for the total cohort and with stratification by race.
After adjustments for age, sex, race, center, smoking, education, intake of aspirin, calcium, total calories, diabetes status, and, in women, hormone replacement therapy, greater adherence was associated with decreased CRC risk. The HRs per 1-unit increment in score were 0.88 (95% CI, 0.80-0.97) for the whole cohort, 0.89 (95% CI, 0.73-1.09) for African Americans, and 0.88 (95% CI, 0.77-0.99) for whites. Similar associations between higher adherence scores and decreased cancer risk were observed for men and women and for colon cancer but not for rectal cancer.
Greater adherence to the cancer prevention recommendations appears to be associated with decreased CRC risk for both African Americans and whites.

Poor individuals have less healthy diets and seem to benefit less from nutrition information campaigns. One may wonder if they are less aware of their diets\' shortcomings. The aim of this paper is to assess whether the association between perceived diet healthiness and adherence to nutritional guidelines is weaker among poor people. Data were collected from 40,000 participants from the Constances study, a large population-based observational cohort in France. Adherence to French nutritional guidelines was measured by a validated score based on a 22 item food frequency questionnaire and poverty was defined as facing material deprivation. These variables and their interaction were the variables of interest of a linear regression predicting perceived diet healthiness, with controls for confounders and 95% CI. Poor participants had lower nutrition scores and diet healthiness perceptions. Among respondents who had never faced material deprivation, for each increase in the guideline adherence score there was a +0.21 change (95% CI [0.18,0.23]) in perceived diet healthiness for men (women: +0.19 [0.17,0.22]). The coefficients were not smaller among poor respondents. Our results do not support the assumption that people facing poverty might overestimate their diet healthiness. This suggests that information campaigns are not enough: policies or interventions making healthy eating easier and more manageable are necessary.

BACKGROUND: Inflammation plays an important role in the cause of cardiovascular diseases and may contribute to the association linking an unhealthy diet to chronic age-related diseases. However, to date the long-term associations between diet and inflammation have been poorly described. Our aim was to assess the extent to which adherence to a healthy diet and dietary improvements over a 6-year exposure period prevented subsequent chronic inflammation over a 5-year follow-up in a large British population of men and women.
METHODS: Data were drawn from 4600 adults (mean ± standard deviation, age 49.6 ± 6.1 years, 28% were women) from the prospective Whitehall cohort II study. Adherence to a healthy diet was measured using Alternative Healthy Eating Index (AHEI) scores in 1991-1993 (50.7 ± 11.9 points) and 1997-1999 (51.6 ± 12.4 points). Chronic inflammation, defined as average levels of serum interleukin-6 from 2 measures 5 years apart, was assessed in 1997-1999 and 2002-2004.
RESULTS: After adjustment for sociodemographic factors, health behaviors, and health status, participants who maintained a high AHEI score (ie, a healthy diet, n = 1736, 37.7%) and those who improved this score over time (n = 681, 14.8%) showed significantly lower mean levels of interleukin-6 (1.84 pg/mL, 95% confidence interval [CI], 1.71-1.98 and 1.84 pg/mL, 95% CI, 1.70-1.99, respectively) than those who had a low AHEI score (n = 1594, 34.6%) over the 6-year exposure period (2.01 pg/mL, 95% CI, 1.87-2.17).
CONCLUSIONS: These data suggest that maintaining and improving adherence to healthy dietary recommendations may reduce the risk of long-term inflammation.