Table 3: Correlation coefficients comparing the sequence and setting of blood pressure measurements

	Group A n = 136			Group B n = 139
Systolic	Measurement 2 (pharmacy)	Measurement 3 (physician’s office)	Systolic	Measurement 2 (physician’s office)	Measurement 3 (pharmacy)
Measurement 1 (physician’s office)	0.55	0.61	Measurement 1 (pharmacy)	0.64	0.61
Measurement 2 (pharmacy)	—	0.55	Measurement 2 (physician’s office)	—	0.56
Diastolic			Diastolic
Measurement 1 (physician’s office)	0.63	0.72	Measurement 1 (pharmacy)	0.66	0.71
Measurement 2 (pharmacy)	—	0.57	Measurement 2 (physician’s office)	—	0.62