HCAD 8006 Week 9 Peer Responses Example

Week 9 Discussion: Responding to a Colleague's Argument

Two Responses That Test a Classmate's Claim About Acquisition, Shared Records and Coordination: One Finds the Hidden Assumption, the Other Brings Evidence It Must Accommodate

Response 1: The Assumption the Argument Rests On

Matteo, you wrote: "Hospital acquisition of physician practices improves care coordination because acquired practices adopt the hospital's electronic health record, which gives every clinician the same information." The argument is clear, and I want to test the step it depends on without stating.

The sentence assumes that information available in a shared record is information used. Adopting a common record makes a summary or a test result visible to clinicians in the acquired practice, but coordination requires that someone look, act and close the loop with the other party. A shared record could leave coordination unchanged if clinicians do not open notes written by colleagues they have never met, or if alerts are routed to inboxes nobody monitors.

There is a second, quieter assumption: that acquisition is followed promptly by record conversion. In practice, conversion can take years, and acquired practices may run on their old systems in the meantime.

So my question is this: if a shared record were in place but clinicians in the acquired practices rarely opened hospital-generated notes, would your conclusion still hold? If not, the claim might be stated as "acquisition can improve coordination when the shared record is actually used," which is narrower and, I think, more defensible.

Response 2: A Finding the Position Must Accommodate

Matteo, I want to add a published result your position would need to accommodate. Scott et al. (2017), in a national study, found that hospitals that increased their affiliation with physicians did not show greater improvement on standard quality measures, including process measures, mortality, readmission and patient experience, than hospitals that did not. A systematic review by Machta et al. (2019) judged the quality evidence on vertical integration mixed.

If acquisition improved coordination through shared records as broadly as your post suggests, some of that improvement might be expected to appear in readmissions or patient experience. Your position survives this evidence under at least one condition: if the coordination gains appear in outpatient measures those studies did not use, such as follow-up within a week of discharge or avoided duplicate tests. It also survives if, during the period studied, few affiliations had yet converted to a shared record, so the mechanism you describe was rarely in place. Valentijn et al. (2013) distinguish integration at the organizational level from integration at the clinical level, and your argument is really about the second, which the national studies measure only indirectly.

Would you be willing to state your claim in terms of a measure that could show the coordination gain directly, so that it could be tested against these findings rather than around them?

References

Machta, R. M., Maurer, K. A., Jones, D. J., Furukawa, M. F., & Rich, E. C. (2019). A systematic review of vertical integration and quality of care, efficiency, and patient-centered outcomes. Health Care Management Review, 44(2), 159-173. https://doi.org/10.1097/HMR.0000000000000197

Scott, K. W., Orav, E. J., Cutler, D. M., & Jha, A. K. (2017). Changes in hospital-physician affiliations in U.S. hospitals and their effect on quality of care. Annals of Internal Medicine, 166(1), 1-8. https://doi.org/10.7326/M16-0125

Valentijn, P. P., Schepman, S. M., Opheij, W., & Bruijnzeels, M. A. (2013). Understanding integrated care: A comprehensive conceptual framework based on the integrative functions of primary care. International Journal of Integrated Care, 13(1), Article e010. https://doi.org/10.5334/ijic.886