Table 2. Mean and standard deviation of the scores obtained on the subscales of the Brazilian Nursing Work Index - Revised for nurses working in the emergency room and intensive care units. São Paulo, SP, Brazil, 2014-2015 (n=162).

Subscales Brazilian Nursing Work Index - Revised	Unit			Total
	Emergency room n(%)	Intensive care unit n(%)	n(%)
Autonomy	2.4(0.6)	2.3(0.6)	2.3(0.6)
Control over environment	2.8(0.6)	2.7(0.6)	2.7(0.6)
Relationships between physicians and nurses	2.2(0.5)	2.2(0.6)	2.2(0.6)
Organizational support	2.5(0.5)	2.4(0.5)	2.5(0.5)