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Renal Disease

Healthcare utilization and expenditures associated with hyperkalemia management: a retrospective study of Medicare Advantage patients

ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon & ORCID Icon
Pages 1025-1036 | Received 18 Jun 2021, Accepted 04 Aug 2021, Published online: 26 Aug 2021

Figures & data

Table 1. Baseline patient characteristics for the propensity score-matched cohorts.

Figure 1. Consort diagram. K+, potassium.

Figure 1. Consort diagram. K+, potassium.

Figure 3. Logistic regression analyses (Aim 2) of having inpatient admission costs greater than or equal to the mean Medicare Advantage inpatient costs ($14,900) within 6 months post-index for all matched pairs and for matched pairs with a baseline inpatient admission or ED visit. CI: confidence interval; ED: emergency department; K+: potassium.

Figure 3. Logistic regression analyses (Aim 2) of having inpatient admission costs greater than or equal to the mean Medicare Advantage inpatient costs ($14,900) within 6 months post-index for all matched pairs and for matched pairs with a baseline inpatient admission or ED visit. CI: confidence interval; ED: emergency department; K+: potassium.

Figure 4. Relative healthcare spending rate analyses (Aim 3) within 6 months post-index stratified by service type for: (A) all matched pairs, and (B) matched pairs with a baseline inpatient admission or ED visit. CI: confidence interval; ED: emergency department, K+: potassium.

Figure 4. Relative healthcare spending rate analyses (Aim 3) within 6 months post-index stratified by service type for: (A) all matched pairs, and (B) matched pairs with a baseline inpatient admission or ED visit. CI: confidence interval; ED: emergency department, K+: potassium.
Supplemental material

Supplemental Material

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