One thing I don't get is why they didn't address (at all) their most obviously significant finding: Within 30 days, 78% of patients treated by MD's followed up with either their PCP or Pulmonologist, vs 62% of the patients treated by APP's (p = <.001; CI = 0.39 - 0.51). Instead, they report how 18% of MD patients followed up with a pulmonologist, while 20% of APP patients followed up with a pulmonologist (p = .01; CI = 1.07-1.48).
They didn't mention anything about this. Instead, we get "patients cared for by APPs had more clinic follow-up visits with a pulmonary specialist than the patients of MDs. Higher follow-up rates with pulmonologist post hospitalization in APP group may partly explain the lower trends in emergency visits and readmission." They go on to say "Studies have shown that early follow up with a pulmonary physician is associated with lower readmission rates," and then cite a study that actually says follow up with EITHER A PCP OR PULMONARY PHYSICIAN is associated with lower readmission rates, and that study didn't differentiate between the two.
I mean, you can't make this stuff up. It's like finding a study that claims, "having a republican or democrat in the office is good for our country," and then using that as a source to claim, "studies have shown that 'having a republican in the office is good for our country'" in an anti-democrat review.
Maybe, just maybe, the lower readmission rates have something to do with the APP group receiving patients with less co-morbidities and being of a younger age? Nah, I'm sure it's because APP's have more 'feelz' for their patients than those lower-quality MD's.