I don't mean to discourage you but here are some answers, do it if u like it.
why is the work of a hospitlist any harder than a general internal medicine doc?
Because u deal with more acute pts, its a big responsibilty (compare to the residency), discharging pt is a problem sometime especially if they don't have a primary physician to follow with as an out pt. Pt turn over is high (which is good for the hospital) therefore if u don't d/c pt u r in truble, numbers can go upto 30s. Hospitalist usually deal with the sickest, non compliant pts who usually don't have a primary physician. U also deal with social issues a lot.
Why is it harder than what what people do during internal residency? If you're an expert and are good at it, and well trained, then why should it necessarily be harder than anything else? Working 12 hours doesn't seem so bad when I know what I'm doing. I think I'd rather enjoy it.
It is harder than residency , believe me.
Could it possibly be any harder than surgery or OB/GYN?
U will find urself working day and night while they are sleeping at night or sitting in their office during the day and in OR when they don't have clinics.
I don't see any qualitative difference between it and many other fields. If you have a IM specialty clinic in a hospital, you work from say, 8am until 5 pm, meaning you're out the door by 7 and are home by 6pm, at least 5 days a week for approx 47 - 48 weeks out of the year. As a hospitalist, you're shift can be 12 hours long, 7 days on, 7 off. I don't see any problem with that. Sounds like fun if you like Internal Medicine...I'm just trying to understand this here. Everyone is a legitimate patient because they are sick enough to be admitted. Sounds good to me...
There are many social admissions and DUMPS from surgery/psych/ortho etc
But again its a lot of fun too, you learn many new things, but doing it for long periods of time, I don't recommend.
hope this will help, ask other hospitalists too.