I work on two IMC units and our ratio at night is 1:4-5. We have union negotiated staffing grids in our hospital based on the unit. Med Surg could have 1:4-6 with LPN covers (we have no LPNs in IMC). Our ICU has ratios of 1:2-3 depending on acutity level. My only friend in OB works at another hospital that is non-unionized. She works on a postpartum floor for high risk OB and usually has 1:5-6 mother baby couplets. For my floor, five patients is borderline. We run alot of drips and we usually only have one PCA at night for 20-30 patients, so we don't have the tech support. I would rather we had no tech and were limited to 4 patients. There are nights where I know I have someone who is septic and could go down the tubes quick, or when the ICU is full and they are using us as overflow (like the last night I worked). Keeping patients going until we can ship them out to ICU is a handful, and I would rather not have to juggle a group of five when I know one is having ekg changes and looking like he could code. Then there are other nights where five could be a breeze. Our acuity level varies, but our staffing does not, so that is where things are tricky.
Mandatory staffing ratios may or may not be the answer, but I don't even want to discuss our rates of VRE, MRSA, and c-diff right now. We are cracking down on the little things (like masking, gloving, gowning, and hand washing). I think that stuff makes more of a difference with nosocomial infections. I have read a lot about California's implementation of staffing laws and I think there are many bugs to work out. I think our hospital (and the ones in the area) are beginning to prepare for shortages and possible legislation by importing Phillipinos. Our first batch arrives in May. I am going to hold off on judgement until I see how that works out, though I would be interested in other people's experiences with foreign nurses.