Skip to main content

Table 6 DVD decision aid distribution per 1,000 members

From: A randomized study of telephonic care support in populations at risk for musculoskeletal preference-sensitive surgeries

 

Intervention arm

Control arm

Unadjusted differences

Odds ratio point difference‡

P value

 

n = 13,901

n = 10,266

Count

Percent

(95% Wald CI)

 

Overall

42.7

16.1

26.6

165.2%

3.154(2.635 to 12.844)

<.0001

 

n = 5,286

n = 3,035

    

Preference-Sensitive Back Surgery

43.1

20.1

23

114.4%

2.764(2.054 to 3.720)

<.0001

 

n = 8,615

n = 7,231

    

Preference-Sensitive Joint Surgery

42.4

14.4

28

194.4%

3.399(2.712 to 4.261)

<.0001

  1. ‡Odds ratio adjusted for age category, gender, study wave, preference-sensitive condition (overall model only), prior health coaching, prior year’s facility, physician, pharmacy and ancillary costs.
Back to article page

BMC Medical Informatics and Decision Making

ISSN: 1472-6947

Contact us