Hospitals often times can't give highly individualized care. Of course a nicotine dependent patient not being allowed to smoke on a unit will cause them to experience more stress than had they been allowed to smoke. Hospitals have to usually allow everyone or no one to smoke cause if you allow one, all the others start getting ticked off and threaten to complain.
So when NJ made it illegal to smoke in a hospital, yes I knew it was something some patients didn't need to happen to them. The first month it happened, a suicidal patient who was truly depressed and a smoker, it made it that much more difficult for her in the hospital, but for every patient I had like her, that I wished we could've allowed a smoke break, it pretty much got rid of about 1-2.day malingerers in the inpatient unit, and about 10 malingerers in the ER a day.
In fact the next 6 months the amount of people trying to get into inpatient went to all-time lows. The psych emergency section to the ER was placidly comfortable during that time.
Patients who we knew were malingerers went from dysphorically claiming they were suicidal (whining, crying, screaming, threatening) to upon finding out they couldn't smoke inpatient, saying they never were suicidal and just walking out.