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Table 1 Characteristics of patients, physicians, and physician practice profiles at baseline assessment

From: Improving preventive service delivery at adult complete health check-ups: the Preventive health Evidence-based Recommendation Form (PERFORM) cluster randomized controlled trial

Patient Characteristics:

Intervention n (%)

Control n (%)

Sample Size

248

261

Mean Age (SD)

47.0 (16.5)

41.9 (14.1)

Female

160(64.5)

148(56.7)

Married/Common-law

91(40.1)

74(33.5)

Charlson Comorbidity Scale*

  

   0–2

240(96.7)

233(89.3)

   3–8

8(3.3)

28(10.7)

Mental Health Diagnosis

25(10.2)

52(20.1)

Number of visits at Clinic

  

   ≤3 visits

62(25.1)

53(20.9)

   4–9 visits

40(16.2)

53(20.9)

   ≥10 visits

145(58.7)

148(58.2)

Resident Involved

16(6.6)

28(10.7)

Physician Characteristics:

  

Sample Size

20

18

Mean Age (SD)

45.9 (10.1)

37.8 (7.3)

Female Sex

11(55.0)

11(61.1)

Mean Number of Years in Practice (SD)

16.6 (9.1)

7.5 (6.2)

Physician Practice Profiles:

  

Mean Age of Patients (SD)

46.5 (4.4)

43.9 (3.0)

Females in Practice

(63)

(48.9)

Complete Health Check-ups per Patient Visits

(10.0)

(5.8)

Mean Half-Days per Week (SD)

5.5 (2.8)

5.6 (1.3)

Mean Patient Seen per Clinic Day (SD)

14.0 (7.0)

13.7 (3.6)

Mean Patient Visits per Patient (SD)

3.0 (0.5)

3.0 (0.7)

  1. *Charlson ME, Pompei P, Ales KL, McKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation. J Chron Dis 1987;40:373–383.