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. Author manuscript; available in PMC: 2013 Jul 2.
Published in final edited form as: Arch Intern Med. 2012 Jun 25;172(12):938–945. doi: 10.1001/archinternmed.2012.2253

Table 3.

Characteristics of patients without overtreatment and with potential overtreatment

No
Overtreatment
Potential
Overtreatment
Characteristic Medication
Intensification
On 3 or more
medications
Met both
criteria
Overall
Sample, n 896,379 34,208 37,723 8,972 80,903
Age, mean (SD) 67.2 (10.9) 72.1 (10.2) 71.6 (9.4) 71.5 (9.2) 71.8 (9.7)
Male, % 97 98 98 99 98
Index systolic blood
pressure, mean (SD) 1
129.6 (14.9) 114.3 (10.6) 114.6 (10.5) 114.8
(10.7)
114.5
(10.6)
Index diastolic blood
pressure, mean (SD) 1
72.3 (10.1) 57.9 (5.4) 57.5 (5.4) 57.2 (5.7) 57.6 (5.5)
Hemoglobin A1c (%),
mean (SD)2
7.2 (1.4) 7.1 (1.3) 7.1 (1.2) 7.2 (1.3) 7.1 (1.3)
Systolic blood pressure,
mean (SD)2
132.7 (14.1) 126.8 (13.8) 128.0 (13.7) 129.2
(14.5)
127.6
(13.9)
Diastolic blood pressure,
mean (SD)2
73.8 (9.5) 66.6 (8.6) 66.1 (8.3) 66.0 (8.5) 66.3 (8.4)
Ischemic heart disease
diagnosis, %2
27 40 46 51 44
1

The index systolic/diastolic blood pressure is the lowest systolic/diastolic blood pressure value measured on the same day as the last primary care visit occurring during the measurement period

2

Time period examined: 365 days prior to the index BP