Table 4.
Mean changes (95%CI) in blood pressure, glucose and BMI at follow-up by baseline pressure and intervention status *.
| Outcomes | 6 Months | 12 Months | 24 Months | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Intervention | Control | Difference | Intervention | Control | Difference | Intervention | Control | Difference | |
| All participants | |||||||||
| SBP (mmHg) | −2.9 (−4.5 ~ −1.4) | 2.5 (1.1 ~ 3.9) | −5.4 (−7.5 ~ −3.4) | −4.9 (−6.8 ~ −3.0) | 2.4 (0.8 ~ 4.0) | −7.3 (−9.7 ~ −4.9) | 0.5 (−1.5 ~ 2.5) | 4.4 (2.6 ~ 6.2) | −3.9 (−6.6 ~ −1.2) |
| DBP (mmHg) | −1.4 (−2.4 ~ −0.3) | 2.0 (1.0 ~ 2.9) | −3.4 (−4.7 ~ −2.0) | −1.9 (−3.2 ~ −0.7) | 1.9 (0.8 ~ 2.9) | −3.8 (−5.4 ~ −2.2) | 0.8 (−0.4 ~ 2.1) | 3.2 (2.0 ~ 4.3) | −2.3 (−4.0 ~ −0.6) |
| FPG (mmol/L) | −0.49 (−0.64 ~ −0.34) | −0.11 (−0.24 ~ 0.03) | −0.38 (−0.58 ~ −0.19) | −0.59 (−0.77 ~ −0.41) | 0.08 (−0.06 ~ 0.23) | −0.67 (−0.90 ~ −0.45) | −0.16 (−0.34 ~ 0.02) | 0.07 (−0.09 ~ 0.23) | −0.23 (−0.47 ~ 0.01) |
| BMI (kg/m2) | −0.25 (−0.36 ~ −0.14) | 0.03 (−0.06 ~ 0.12) | −0.28 (−0.41 ~ −0.15) | −0.33 (−0.47 ~ −0.19) | 0.17 (0.06 ~ 0.28) | −0.50 (−0.67 ~ −0.34) | −0.08 (−0.23 ~ 0.06) | 0.30 (0.17 ~ 0.43) | −0.38 (−0.58 ~ −0.19) |
| Nonhypertensive | |||||||||
| SBP (mmHg) | −1.2 (−3.0 ~ 0.6) | 3.0 (1.5 ~ 4.6) | −4.2 (−6.6 ~ −1.9) | −3.8 (−6.1 ~ −1.5) | 1.7(−0.1 ~ 3.5) | −5.5 (−8.5 ~ −2.6) | 1.5 (−1.0 ~ 3.9) | 6.2 (4.0 ~ 8.3) | −4.7 (−7.9 ~ −1.5) |
| DBP (mmHg) | 0.1 (−1.1 ~ 1.3) | 2.8 (1.8 ~ 3.8) | −2.7 (−4.2 ~ −1.5) | −0.9 (−2.4 ~ 0.6) | 2.7 (1.6 ~ 3.8) | −3.6 (−5.4 ~ −1.8) | 2.2 (0.7 ~ 3.7) | 4.4 (3.1 ~ 5.7) | −2.2 (−4.2 ~ −0.2) |
| FPG (mmol/L) | −0.47 (−0.66 ~ −0.27) | −0.08 (−0.25 ~ 0.09) | −0.39 (−0.64 ~ −0.13) | −0.59 (−0.83 ~ −0.35) | 0.09 (−0.09 ~ 0.26) | −0.68 (−0.97 ~ −0.38) | −0.33 (−0.55 ~ −0.10) | 0.07 (−0.12 ~ 0.26) | −0.40 (−0.70 ~ −0.10) |
| BMI (kg/m2) | −0.28 (−0.42 ~ −0.14) | −0.01 (−0.12 ~ 0.10) | −0.27 (−0.45 ~ −0.09) | −0.38 (−0.56 ~ −0.20) | 0.16 (0.03 ~ 0.29) | −0.54 (−0.75 ~ −0.32) | −0.06 (−0.24 ~ 0.12) | 0.28 (0.14 ~ 0.43) | −0.34 (−0.58 ~ −0.11) |
| Hypertensive | |||||||||
| SBP (mmHg) | −5.6 (−8.1 ~ −3.0) | 1.9 (−0.6 ~ 4.6) | −7.5 (−10.9 ~ −4.2) | −7.3 (−10.3 ~ −4.3) | 3.6 (0.7 ~ 6.4) | −10.9 (−14.7 ~ −7.0) | −0.9 (−4.2 ~ 2.4) | 3.2 (0.1 ~ 6.3) | −4.1 (−8.5 ~ 0.4) |
| DBP (mmHg) | −3.5 (−5.3 ~ −1.8) | 0.9 (−0.9 ~ 2.7) | −4.4 (−6.7 ~ −2.1) | −3.8 (−5.8 ~ −1.9) | 0.9 (−1.0 ~ 2.8) | −4.7 (−7.3 ~ −2.2) | −1.1 (−3.2 ~ 1.0) | 1.9 (0 ~ 3.9) | −3.0 (−5.9 ~ −0.2) |
| FPG (mmol/L) | −0.51 (−0.73 ~ −0.29) | −0.13 (−0.35 ~ 0.10) | −0.38 (−0.67 ~ −0.09) | −0.61 (−0.88 ~ −0.35) | 0.08 (−0.18 ~ 0.33) | −0.69 (−1.03 ~ −0.35) | 0.01 (−0.29 ~ 0.31) | 0.05 (−0.23 ~ 0.33) | −0.04 (−0.44 ~ 0.37) |
| BMI (kg/m2) | −0.23 (−0.39 ~ −0.07) | 0.05 (−0.11 ~ 0.21) | −0.28 (−0.48 ~ −0.08) | −0.31 (−0.52 ~ −0.10) | 0.18 (−0.01 ~ 0.37) | −0.49 (−0.75 ~ −0.22) | −0.14 (−0.38 ~ 0.10) | 0.29 (0.07 ~ 0.52) | −0.43 (−0.76 ~ −0.11) |
* Estimates are based on a linear mixed-effects regression adjusted for sex, age, education, and baseline values.