>In an article posted on the California Watch Website, Nathanael Johnson writes in depth about how the amount of C-section deliveries varies greatly from one institution to another. While some of the trends he talks about seem to point to expected non-health related influences (that nobody will cop to), including profitability, efficiency, physician and patient preferences, one unexpected trend was the decrease of C-section delivery in hospitals where healthcare professionals had regular hours.
In one section of the article, the rate of C-sections, are compared at two somewhat identical institutions. Both are non-profit hospitals on the eastern rim of the Los Angeles Basin, 22 miles apart. Both have similar patient populations with approximately 15.5 % living below the federal poverty line. And yet, between 2005 and 2007, one, Hemet Valley had a C-section rates of 28.7 percent for low-risk pregnancies, while the other, Riverside County Regional had a rate of 9 percent. A spokesperson for Hemet Valley could not discern why they had a significantly higher rate than their neighbor, but Guillermo Valenzuela, vice chairman of obstetrics at Riverside County Regional has a theory.
From the article –
Valenzuela attributes his hospital’s low rate to doctors working in shifts. Shift workers have no financial incentive to hurry a delivery along: The doctor is paid the same and can end a shift regardless of whether he or she delivers 10 babies or simply monitors the early stages of labor. The system increases accountability, he said.
By contrast, most doctors, who must be there when the baby arrives to make their fee, face a dilemma unknown to shift workers: either wait hours for a vaginal delivery or perform a C-section.
“If I come in the morning, look over the charts and see that one of the patients just had a C-section without medical indication,” Valenzuela said, “you can bet that I’m going to start asking questions.”
This trend is not an isolated incident. Kaiser Permanente hospitals use this shift-work model and generally have lower C-section rates. Dr. Tracy Flanagan, who regularly delivers babies and is director of women’s health at Kaiser Permanente Northern California, has worked under both systems and understands how the forces of time can affect a physician in private practice.
“You are sitting in labor and delivery for 12 hours and she’s barely making progress, and your family is yelling at you wondering when you are going to come home,” Flanagan said. “There’s tremendous pressure. In addition, you know that you will get paid the same or more for doing a C-section. Our medical system makes it hard to do the right thing.”
And then there was this interesting side note.
Kaiser also addresses this issue by hiring midwives, who are able to conduct births more cheaply than doctors. Midwives participate in the majority of Kaiser births.
For an in depth discussion of all influences on C-section rates – see the article