When I was a MS3, one of my classmates made the comment that "med students work way harder than the surgery residents". The rest of us stared at him wondering how delusional he was and how the heck he could truly believe that...
I'm an intern...as someone who just a few months ago was still a student, I will try to explain the difference between a student and an intern. So one day, there you are, receiving your med school diploma...next thing you know, you are in a brand new place, brand new hospital and with a group of 20 patients all of which YOU are taking care of. Most med students don't actively follow, write notes and write orders for 20 patients and be familiar with all of their medical problems and hospital course. Nurses page you all day (and night) about all of these patients. Your orders no longer have to be co-signed. As a student I was often annoyed when I had to get an order cosigned, but now as an intern I am very conscious that if a patient has a bad reaction to something I prescribe or if I give the wrong dose, it is MY fault and solely my fault since it is MY name on the order. Or give two medicines that cross-react with each other. The patients ask you questions that you, as the doctor, have to answer to the best of your abilities...you can no longer defer to your residents to explain things. If there is something wrong with one of my patients, they call me first, and if that patient is crumping, I can't necessarily leave the patient to go get help and am the one in charge until someone senior gets there (and if everyone else is in the OR, help may not get there in time) which means I need to know what to do or do the best that I can (and not let it show to the patient that I am not confident in what I am doing or that I may be completely panicked in my head). And that's not because I'm not competent as an intern, it's simply because I've never before had to deal with situations without having backup; and as an intern, there's many scenarios I have not yet been exposed to that I have to deal with. How many students have to run a code on their patients? Or read the EKG of a patient without someone else's input? Or have to decide which of three calls from nurses about different patients in distress/"don't look right" is the one you should go to first? Or have to decide what you have to do NOW to fix or evaluate SOB/CP/hypotension/tachycardia? As an intern, there's a lot of stuff I feel like I *should* know but don't or have forgotten. I still mentally feel like a student, yet am no longer considered one. I was a student one day and an MD the next, which is a weird adjustment. When I'm on call, I take care of 60+ patients---the ones not on my service I know only their diagnosis and any active problems that the regular intern signs out to me.
I don't get to leave the floor to go to lecture, or go scrub in on interesting surgery cases as an intern. I don't get to read during the day since I am too busy trying to dictate, write orders, give discharge instructions, write transfer orders, see consults and new admits and write H&Ps, pull/place tubes, check labs, draw labs, supervise students, answer questions from students and answer pages in between seeing my ~20 patients. I don't get to go home until somebody arrives to cover my patients when I leave the hospital. As I "advance" in residency, I get to supervise multiple interns, meaning I will directly or indirectly be supervising care on 100+ patients when on call including ICU patients. And I will gain other responsibilities.
I am not trying to sound bitter, b/c I'm not. It's just that the patient care responsibility is much more significant in residency than as a student. Everyone knows that intern year sucks and that it gets better after that. But some people hang in there waiting for it to get better and discover that they don't like what the job evolves into, so I am not shocked when people quit halfway or more through residency. Some people had two specialty choices and may pick one due to family pressure or lifestyle reasons rather than because their heart was in the one they matched into. Others couldn't get into what they wanted and "settled" for something else or simply didn't feel as though they were good at doing what their chosen field does and decide to jump ship before fiinishing it out. Quitting in the last 6 months, I agree with an above poster that there was probably some extenuating circumstances such as family issues, illness or being "suggested" to leave.