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Fig. 3 | Nutrition Journal

Fig. 3

From: Associations between estimation of salt intake and salt-restriction spoons and hypertension status in patients with poorly controlled hypertension: a community-based study from Huzhou City, Eastern China

Fig. 3

Association between estimation of sodium (A) and (B) by Kawasaki method, (C) and (D) by INTERSAL method, (E) and (F) by Tanaka method and SBP/DBP using a restricted cubic spline regression Model. Graphs show β for SBP or DBP according to sodium adjusted for age, sex, region, BMI, alcohol consumption, and number of antihypertensive medications. Data were fitted by a linear regression model, and the model was conducted with 4 knots at the 5th, 35th, 65th, 95th percentiles of age (reference is the 5th percentile). Solid lines indicate β, and shadow shape indicates 95% CI

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Nutrition Journal

ISSN: 1475-2891

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