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Table 3 Associations between dietary sodium, potassium, and sodium (2008–2011) to potassium ratio with incident chronic kidney diseaseǂ (2014–2017), Hispanic Community Health Study/Study of Latinos, using nutrient calibration equations

From: Associations of sodium and potassium intake with chronic kidney disease in a prospective cohort study: findings from the Hispanic Community Health Study/Study of Latinos, 2008–2017

 

Incidence Density Ratio

95% CI

Sodium 500 mgb

1.02

(0.98, 1.06)

Potassium 500 mg decrement a

1.05

(0.98, 1.11)

Sodium: Potassium (1 M ratio) b

1.93

(0.61, 6.07)

  1. aIncident chronic kidney disease is defined as eGFR < 60 ml/min/1.73 m2 with > 1 ml/min/1.73 m2 decline and/or albumin to creatinine ratio ≥ 30 mg/g. All models are adjusted for: age, sex, time between visits, Hispanic/Latino heritage group, education, income, marital status, nativity/years in the US, language preference, study site, health insurance, supplement use, smoking, drinking, physical activity, body mass index, systolic blood pressure, hypertension medication, total cholesterol, and diabetes. The potassium model is adjusted for sodium intake and the sodium model is adjusted for potassium intake. bModels are additionally adjusted for overall resturant score and fast food resturant score