Table 3. Overall and per Robson Ten Group Classification rates of cesarean section compared before and during the pandemic.

Group	Prepandemic: n (%)	Pandemic: n (%)	Prevalence ratio (confidence interval)	p -value
1	49 (18.15)	41 (20.10)	1.101 (0.783–1.608)	0.59
2	101 (65.16)	120 (65.22)	1.001 (0.856–1.170)	0.99
3	15 (5.19)	17 (6.59)	1.269 (0.647–2.490)	0.49
4	38 (32.20)	31 (30.69)	0.953 (0.643–1.412)	0.81
5	174 (66.41)	208 (73.24)	1.103 (0.987–1.232)	0.08
6	17 (100.00)	6 (100.00)	NS	NS
7	28 (93.33)	20 (95.24)	1.020 (0.891–1.168)	0.78
8	16 (94.12)	25 (83.33)	0.885 (0.725–1.080)	0.29
9	1 (100.00)	2 (100.00)	NS	NS
10	64 (53.78)	68 (54.40)	1.011 (0.803–1.275)	0.92
1 to 4	203 (24.40)	209 (27.98)	1.147 (0.971–1.354)	0.10
2 and 4	134 (32.92)	134 (47.02)	1.428 (1.186–1.719)	< 0.01
1 and 3	64 (11.45)	58 (12.55)	1.097 (0.786–1.530)	0.59
Total	512 (39.66)	529 (44.01)	1.110 (1.011–1.217)	0.03