Overall performance
Users having higher energy intakes was indeed likely to end up being men, white, and married which have a higher Body mass index and less SBP than simply participants which have lower times intakes (Table; Desk S3).
The strength of the relationships between absolute Na and both SBP and DBP varied with energy intake such that BP rose more steeply with increasing Na at lower energy intake than at higher energy intake (interaction of Na and energy, P<0
* Grouped of the straight down quartile, another and you may 3rd quartiles with her while the large quartile from times intake. Differences checked out of the ? 2 test, except:
001; Contour 1). There have been no tall differences between men and women within this design. We chose to inform you comparisons on midpoint of your reasonable times group (2100 kcal, large Na density) and you may high-energy class (3200 kcal, all the way down Na thickness) from the latest necessary top maximum from Na (2300 mg) 3 and to present such prices because of the eating plan variety of (Profile 1A and you can 1C) in order to show the telecommunications between Na and effort. Within 2300 mg out of Na to the control diet plan, people with usual opportunity intake off 2100 kcal had the average SBP which had been 3.0 mm Hg (95% CI, 0.2–5.8) greater than people who have typical energy consumption of 3200 kcal; DBP was dos.7 mm Hg (95% CI, step 1.0–4.5) highest. With the Dash diet (Contour 1B and you will 1D), the distinctions ranging from 2100 kcal and 3200 kcal/d intake within 2300 mg had been attenuated and never rather other out-of no (SBP, 1.step three mm Hg; 95% CI, ?1.cuatro to help you 4.0; DBP, step one.3 mm Hg; 95% CI, ?0.cuatro to 3.1). not, towards the Dashboard diet plan, the differences between 2100 kcal and you may 3200 kcal/d intake during the 3600 mg have been somewhat distinct from no (SBP, step 3.cuatro mm Hg; 95% CI, https://datingranking.net/tr/russian-brides-inceleme/ 0.7–6.1; DBP, 2.1 mm Hg; 95% CI, 0.4–step 3.9).
Figure step 1. Telecommunications regarding sheer Na and energy intake towards blood pressure (BP) stratified because of the eating plan type of (systolic BP [SBP] best, diastolic BP [DBP] bottom) for the Handle (A beneficial and you can C) and you will Dashboard (Weight-loss Approaches to Stop Blood pressure level; B and D) diets. The latest contour illustrates the fresh communication from the 3 stamina. The three levels of Na (Na) thickness (L, We, and you will H) are labeled, and you will error taverns portray ±step one SE. The fresh vertical range draws attention to the fresh examine at a predetermined, 2300 milligrams Na away from absolute Na across the more energy consumption. Results were made out of combined-consequences models of continued Na and effort consumption, modified having decades, sex, battle, smoking, cohort, diet plan sort of (Dashboard or control), health-related heart, and you may carryover effects.
The interaction of Na intake and race in the full model was significant for DBP (P=0.03), but not for SBP (P=0.07). There was no significant interaction between race and energy, or among race, Na intake, and energy for SBP or DBP. In stratified models, the association of Na with SBP was stronger at lower energy intake (higher Na density) than higher energy intake (lower Na density) in both blacks and whites (both P<0.001), whereas the association of Na and DBP varied with energy intake among blacks (P=0.001) but not whites (P=0.288). On the control diet in blacks at 2300 mg, the difference in SBP between individuals whose energy intake was 2100 kcal when compared with 3200 kcal was 3.8 mm Hg (95% CI, 0.0–7.7), whereas in whites, it was not significantly different than zero (2.4 mm Hg; 95% CI, ?1.6 to 6.4; Figure 2A and 2B). On the control diet in blacks at 2300 mg Na intake, DBP was 4.0 mm Hg (95% CI, 1.6–6.3) higher at 2100 kcal compared with 3200 kcal, whereas in whites, it was not significantly higher (1.8 mm Hg; 95% CI, ?0.8 to 4.5; Figure 2C and 2D). On the DASH diet at 2300 mg Na intake, SBP did not differ at between 2100 and 3200 kcal in blacks (SBP, 2.4 mm Hg; 95% CI, ?1.3 to 6.0) and whites (0.3 mm Hg; 95% CI, ?4.3 to 3.7); differences were also not significant for DBP in blacks (1.6 mm Hg; 95% CI, ?0.6 to 3.9) or whites (1.1 mm Hg; 95% CI, ?1.5 to 3.7) on the DASH diet.