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Table 5 Mean nutrient intakes for each tertile of dietary pattern score (n = 251)

From: Associations between dietary patterns and blood pressure in a sample of Australian adults

 Dietary Pattern 1Dietary Pattern 2Dietary Pattern 3
Tertile 1Tertile 2Tertile 3P-trend1Tertile 1Tertile 2Tertile 3P-trend1Tertile 1Tertile 2Tertile 3P-trend1
Dietary Pattern Score2−0.78 (−2.3 to − 0.37)−0.12 (− 0.36 to 0.15)0.91 (0.16 to 4.0) −0.90 (− 2.8 to − 0.36)− 0.06 (− 0.35 to 0.31)0.96 (0.32 to 2.84) − 0.89 (− 2.9 to − 0.39)−0.08 (− 0.39 to 0.28)0.97 (0.29 to 3.85) 
E intake (MJ/day)7.8 (7.2, 8.3)8.6 (8.0, 9.1)11.3 (10.7, 11.8)<  0.0019.1 (8.4, 9.8)8.4 (7.8, 9.1)10.0 (9.4, 10.7)0.0029.0 (8.4, 9.7)8.9 (8.3, 9.6)9.6 (8.9, 10.2)0.342
Na intake (mmol/day)99.8 (90.2, 109.4)108.4 (98.8, 118.0)149.3 (140.1, 159.4)<  0.001117.6 (106.8, 128.3)107.5 (97.3, 118.0)131.9 (121.7, 142.4)0.005125.1 (114.7, 135.8)115.3 (104.8, 126.1)116.7 (106.1, 127.4)0.380
E adjusted Na (mmol/d)115.9 (109.4, 122.3)115.5 (108.8, 122.1)125.9 (116.7, 135.1)0.088118.5 (111.3, 125.6)116.2 (109.6, 122.7)122.5 (113.7, 131.3)0.487126.8 (119.5, 134.2)118.1 (110.4, 125.9)112.2 (105.0, 119.4)0.022
K intake (mmol/day)79.0 (73.7, 84.4)89.4 (84.0, 94.8)105.7 (100.2, 111.1)<  0.00199.8 (94.1, 105.6)87.0 (81.2, 92.8)87.1 (81.4, 92.9)0.00282.2 (76.5, 87.8)91.5 (85.8, 97.2)100.3 (94.6, 106.0)< 0.001
E adjusted K (mmol/d)87.4 (83.3, 91.5)93.1 (89.0, 97.2)93.4 (88.5, 98.4)0.096100.3 (95.3, 105.2)91.5 (88.0, 95.0)82.2 (78.5, 85.9)<  0.00183.1 (79.0, 87.1)93.0 (88.5, 97.5)97.9 (93.9, 102.0)<  0.001
Na:K molar ratio1.33 (1.22, 1.45)1.25 (1.14, 1.37)1.49 (1.37, 1.60)0.0161.24 (1.12, 1.35)1.27 (1.15, 1.38)1.57 (1.46, 1.68)< 0.0011.59 (1.48, 1.70)1.30 (1.19, 1.41)1.18 (1.07, 1.29)< 0.001
  1. Significant data are in bold
  2. 1P-trend computed by one-way between groups analysis of variance (ANOVA)
  3. 2Mean (range) dietary pattern score
  4. All other values are mean (95% CI) for each tertile
  5. Abbreviations: E energy; Na sodium; K potassium; Na:K