Table 3 Beta regression (95% CI) of 6-year changes of systolic blood pressure and diastolic blood pressure per increment of each Z score of dietary carbohydrate and protein indices
From: Macronutrients quality indices and risk of metabolic syndrome and its components in Iranian adults
Dietary indices* | Total population(n = 1738) | Healthy(n = 904) | Metabolic syndrome patients (n = 834) | |||
|---|---|---|---|---|---|---|
B (95% CI) | P-value | B (95% CI) | P-value | B (95% CI) | P-value | |
SBP changes | Â | Â | Â | Â | Â | Â |
CQI | -0.32 (-1.05–0.40) | 0.378 | 0.54 (-0.44 − 1.52) | 0.281 | -0.94(-1.97–0.08) | 0.073 |
GI(per 1000Kcal) | 1.60 (0.17–3.03) | 0.028 | 1.03 (-0.94–3.02) | 0.305 | 2.34 (0.36–4.33) | 0.021 |
Fiber intake(g/1000Kcal) | 0.66 (-1.03–2.37) | 0.444 | 1.20 (-1.00–3.41) | 0.283 | 0.33 (-2.19–2.86) | 0.796 |
Whole grain/total grains | -0.52 (-1.28–0.24) | 0.128 | 0.15 (-0.87–1.18) | 0.771 | -0.97(-2.06–0.11) | 0.079 |
SCHO /TCHO | 2.87 (0.85–4.89) | 0.005 | 4.03 (1.24–6.82) | 0.005 | 2.01(-0.80 − 4.82) | 0.161 |
Protein score | -0.73 (-1.43– -0.02) | 0.042 | -0.98(-1.89–-0.06) | 0.000 | -0.33(-1.36–0.69) | 0.520 |
Total protein (% of energy) | -0.85 (-1.6 – -0.10) | 0.026 | -1.34(-2.35–-0.34) | 0.008 | -0.50(-1.59–0.59) | 0.369 |
Plant protein | -0.51 (-1.24–0.21) | 0.165 | -0.46(-1.39– 0.47) | 0.336 | -0.42(-1.52–0.66) | 0.443 |
Animal protein | -0.42 (-1.18–0.32) | 0.265 | -0.92(-1.91–0.07) | 0.069 | -0.18(-1.28–0.91) | 0.740 |
PAR | -0.05 (-0.89–0.78) | 0.900 | 0.54 (-0.51– 1.60) | 0.316 | -0.28(-1.57–1.01) | 0.669 |
DBP changes | Â | Â | Â | Â | Â | Â |
CQI | 0.07 (-0.34–0.50) | 0.726 | 0.42(-0.16–1.01) | 0.154 | -0.12(-0.72–0.47) | 0.674 |
GI | -0.13 (-0.97–0.69) | 0.744 | -0.21(-1.39–0.96) | 0.724 | -0.01(-1.16–1.13) | 0.980 |
Fiber intake | -0.45 (-1.44–0.54) | 0.374 | -0.05(-1.36–1.26) | 0.939 | -0.67(-2.14–0.78) | 0.362 |
Whole grain/total grains | -0.07 (-0.51–0.37) | 0.752 | 0.27(-0.34–0.88) | 0.387 | -0.27(-0.90–0.35) | 0.395 |
SCHO /TCHO | -0.00 (-1.18–1.17) | 0.993 | 1.17(-0.48–2.84) | 0.165 | -0.98(-2.61–0.64) | 0.237 |
Protein score | -0.46 (-0.87– -0.05) | 0.027 | -0.41(-0.96–0.13) | 0.138 | -0.40(-1.00–0.18) | 0.180 |
Total protein (% of energy) | -0.37 (-0.81–0.06) | 0.095 | -0.57(-1.17–0.01) | 0.057 | -0.20(-0.83–0.43) | 0.535 |
Plant protein | -0.47 (-0.89– -0.04) | 0.029 | -0.37(-0.93–0.18) | 0.189 | -0.47(-1.11–0.15) | 0.139 |
Animal protein | -0.02 (-0.46–0.41) | 0.911 | -0.27(-0.86–0.31) | 0.363 | 0.12(-0.51–0.76) | 0.706 |
PAR | -0.31 (-0.80–0.17) | 0.202 | -0.13(-0.76–0.50) | 0.687 | -0.30(-1.05–0.43) | 0.419 |