Table 4.

Mean BP 2009 to 2012

CLINICMEAN (95% CI) BP, mm Hg
2009201020112012
Systolic BP
  • RC (n = 628)133.8 (132.9–134.7)134.0 (133.2–134.8)131.8 (130.9–132.7)129.9 (129.0–130.8)
  • CCs (n = 1296)133.6 (132.8–134.4)133.4 (132.6–134.2)132.8 (132.1–133.6)132.8 (132.0–133.6)
Diastolic BP
  • RC (n = 628)78.1 (77.4–78.8)76.5 (75.9–77.1)76.4 (75.7–77.1)75.1 (74.4–75.7)
  • CCs (n = 1296)76.6 (76.1–77.1)75.7 (75.2–76.2)75.2 (74.7–75.7)75.1 (74.6–75.7)
  • BP—blood pressure, CC—comparison clinic, RC—reference clinic.