Table 5.

Caesarean rates of Robson’s groups by hospital types (%).

	Hospital Groups	Robson 1	Robson 2	Robson 3	Robson 4	Robson 5	Robson 6	Robson 7	Robson 8	Robson 9	Robson 10
2013	Public State	21.2	44.1	7.4	26.6	95.9	93.1	83.6	80.0	91.5	50.4
	Private	48.1	76.5	27.2	59.1	96.7	90.5	88.6	89.7	88.3	80.3
	University	40.5	68.1	20.9	52.3	97	90.3	89.1	84.0	88.5	64.1
	Caesarean rate	34.0	63.4	13.1	41.2	96.4	91.2	87.2	85.8	88.9	67.0
2014	Public State	19.8	46.4	7.6	26.5	97.3	87.1	74.3	86.3	80.9	56.3
	Private	51.9	75.8	29.3	58.4	96.9	90.8	88.5	94.4	88.7	80.4
	University	39.4	64.6	22.2	60.5	97.8	90.2	88.1	91.6	90.2	69.1
	Caesarean rate	34.0	63.8	13.6	41.2	97.1	89.8	83.9	91.4	86.9	70.6
2015	Public State	19.0	51.6	6.5	30.6	97.5	86.3	83.5	87.6	80.3	59.3
	Private	53.6	75.7	29.9	56.9	96.8	92.3	89.0	98.5	90.1	80.8
	University	47.1	70.3	37.4	58.3	95.3	83.2	87.4	95.0	88.2	72.7
	Caesarean rate	34.6	66.4	12.7	43.6	97.0	90.2	87.3	94.1	88.4	71.7
2016	Public State	18.3	50.4	6.9	29	97.5	79.9	87.2	87.6	81	57.5
	Private	52.6	74.4	27.9	56.6	96.6	91.2	89.5	97.6	91.1	82
	University	47	71.6	32.3	60	95.38	83.6	87.4	95.3	86.4	71.2
	Caesarean rate	30.2	61.9	10.8	38.9	97.1	86.3	88.4	92.6	88.6	68.7