I am a little different in my thoughts about falling. Falls ARE going to happen no matter what implementations you do! It is sadly part of the gravity we all face!
So instead of going all off on fall prevention, I go more on the side of fall protection! We use many implementations to stop falls..don't get me wrong...but they still happen, even if it goes from one time a week to one time a month/year!
So in addition to alarms, baby monitors, making sure rooms are not cluttered...and all that...we also prepare for if a fall happens what can we do to minimize injury!
We have used futons so the falls oob are less severe, or pads by beds. We have padded corners of furniture for frequent fallers or gotten dangerous furniture out. We use hip pads, shin pads, and others for other high risk patients. IT takes some investigation to figure out the perfect plan and protection and must be done on an individual basis (like some get up at night to use the toliet and fall...where others just get up all day and wonder...so you have to cater to their needs the best you can).
So fall prevention and PROTECTION needs to be the mindset...and sadly protection is overlooked...But realize..falls do happen no matter what..gravity has been here long berfore we ever were..so be rational and not try to focus so much on prevention of all falls as much as a nice balance of stopping them and preventing injury as they happen

...