Question

1. What would the z-score be of someone in the uncontrolled group who has a systolic BP of 170?                  
2. What would the z-score be of someone in the controlled group who has a systolic BP of 170?       

TABLE 2: Mean blood pressure and dietary factors in two groups of patients with hypertension. Controlled group 133.3 7.5 83 276 174.7 ± 19.3 28.8 ± 8.7 399.3 186.3 2420 + 392.3 899.6 + 414.9 335.7 ± 59 308.7 ± 48.1 109.4 ± 20.6 6.8 44.4 12 ±4.6 2654.4 540.6 3.2 ± 15.1 Uncontrolled group 53.5 +51 08.6 + 19.2 84.8+21.4 38.7 + 8 15.7 215.3 2755.8 ± 10.7 7248 181 332.7 + 49.6 332.4 ± 474 112 +22.9 59.5 ± 272 9.8 + 2.7 3599.7 ± 258.4 4.5 11.3 P value P <0.001 P<0.001 P<0.001 P <0.001 P<0.001 P<0.001 P < 0.001 P = 0.48 P<0.001 P = 0.12 P<0.001 P <0.001 P< 0.001 P<0.001 Systolic BP Fat Potassium Saturated fat Cholesterol Intake energy Calcium Mn Carbohydrate Protein Vitamin C Dietary fiber Intake sodium Knowledge 3 9

Answer 1

-3-335 (Jo- 7.5