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. Author manuscript; available in PMC: 2022 Aug 16.
Published in final edited form as: J Am Geriatr Soc. 2022 Apr 29;70(8):2344–2353. doi: 10.1111/jgs.17817

TABLE 3.

Adjusted differences in outcomes for different disease groups

Proxy response
Outcome ADRD COPD AMI Diabetes Schizophrenia Glaucoma Heart failure
Overall rating of care −2.7 0.4 2.4 0.4 14.3* 1.3 −1.1
Overall rating of plan −3.8 1.1 3.0 0.9 −12.1 −1.2 −0.4
Getting needed care index −4.2* 0.9 4.0* −1.2 −12.0 −3.5 −2
Getting appointments and care quickly index −0.1 −1.9 1.8 0.4 −2.3 −3.2 0.3
Customer service index −3.5* 4.1** 2.3 0.7 3.1 −3.8 −3.9
Care coordination index −0.1 −1.8 1.1 −1.8 −4.7 2.6 0
Getting needed prescription index −2.4 −4.4** −2.4 −2.9* −10.0 −0.5 −2.8
Non-proxy response
Outcome ADRD COPD AMI Diabetes Schizophrenia Glaucoma Heart failure
Overall rating of care 1.8 −3.8** −0.9 −2.1** −0.1 −0.2 2.4
Overall rating of plan 3.8* −4.0** 1.9* −1.7** 9.0* 0.1 3.7***
Getting needed care index −9.0** −1.9** 1.1 −0.2 −0.1 −0.4 4.8*
Getting appointments and care quickly index 1.4 −2.6** 0.4 −0.9 −0.4 −3.7* 3.2
Customer service index −8.5** 1.0 0.3 −0.6 0.5 −0.3 4.1*
Care coordination index 0.1 −3.0** −0.7 −0.2 6.5* −0.2 0.7
Getting needed prescription index −4.2* −2.4** −0.1 −1.4** −7.5* −0.1 0.9

Note: Each value represents the adjusted percentage point difference in being in the top rating category for each outcome between having a given condition and not having the condition, stratified by if a proxy was used by the respondent. All models are adjusted for gender, race/ethnicity, rurality, education, the reason for eligibility, plan premium, plan rating, plan type (HMO, PPO, Other), multi-state or single-state status, plan health system affiliation, and county fixed effects.

*

<0.05

**

<0.01

***

<0.001.