TABLE 4.

Partial correlations between visits

		SBP	DBP	Pulse rate
Blood pressures	n	r (95% CI)	r (95% CI)	r (95% CI)
All patients
Visit 1–visit 2
Attended office	287	0.47 (0.37–0.56)	0.69 (0.63–0.75)	0.75 (0.70–0.80)
Unattended office	287	0.64 (0.56–0.70)	0.75 (0.69–0.80)	0.78 (0.73–0.82)
Combined home	287	0.73 (0.67–0.78)	0.88 (0.85–0.91)	0.90 (0.87–0.92)
Morning home	287	0.71 (0.65–0.76)	0.87 (0.84–0.90)	0.87 (0.84–0.90)
Evening home	275	0.70 (0.64–0.76)	0.85 (0.81–0.88)	0.89 (0.86–0.91)
Visit 1–visit 3
Attended office	287	0.54 (0.45–0.62)	0.64 (0.57–0.71)	0.64 (0.56–0.70)
Unattended office	287	0.49 (0.39–0.57)	0.63 (0.55–0.70)	0.70 (0.63–0.76)
Combined home	287	0.54 (0.45–0.62)	0.73 (0.67–0.78)	0.81 (0.77–0.85)
Morning home	287	0.49 (0.39–0.57)	0.68 (0.61–0.74)	0.77 (0.72–0.82)
Evening home	275	0.59 (0.51–0.66)	0.75 (0.69–0.80)	0.80 (0.76–0.84)
Same drug regimen
Visit 1–visit 2
Attended office	279	0.50 (0.41–0.59)	0.71 (0.65–0.76)	0.76 (0.70–0.80)
Unattended office	279	0.66 (0.58–0.72)	0.77 (0.71–0.81)	0.78 (0.73–0.82)
Combined home	279	0.74 (0.67–0.79)	0.88 (0.86–0.91)	0.90 (0.87–0.92)
Morning home	279	0.71 (0.65–0.77)	0.88 (0.85–0.90)	0.87 (0.84–0.90)
Evening home	267	0.71 (0.64–0.76)	0.85 (0.81–0.88)	0.89 (0.86–0.91)
Visit 1–visit 3
Attended office	167	0.57 (0.45–0.67)	0.65 (0.55–0.73)	0.69 (0.60–0.76)
Unattended office	167	0.61 (0.50–0.70)	0.69 (0.60–0.77)	0.75 (0.67–0.81)
Combined home	167	0.48 (0.35–0.59)	0.70 (0.61–0.77)	0.83 (0.78–0.88)
Morning home	167	0.43 (0.30–0.55)	0.66 (0.57–0.74)	0.78 (0.71–0.84)
Evening home	159	0.55 (0.43–0.66)	0.71 (0.62–0.78)	0.83 (0.77–0.87)

Values are shown as Pearson's correlation coefficient r [95% confidence intervals (CI)] values. Adjusted estimates accounted for sex, age, overweight (BMI ≥25 kg/m²), current smoking and drinking, diabetes mellitus, dyslipidaemia, cardiovascular diseases history, clinic sites, and defined daily doses. Evening home blood pressures (BPs) were not fully measured in 12 patients; they were thus excluded from the corresponding analysis. Unattended and attended denote unattended office BP and conventionally measured attended office BP, respectively.