Table 5.

Live birth rate of different embryo transfer groups based on women’s age.

	<30 Years n/N(%)	31−35 Years n/N(%)	36−39 Years n/N(%)	>=40 Years n/N(%)	Heatmap
A1	15/46 (32.6)	23/74 (31.1)	10/53 (18.9)	1/44 (2.3)
A2	23/103 (22.3)	35/164 (21.3)	15/105 (14.3)	10/142 (7.0)
A3	5/22 (22.7)	3/32 (9.4)	1/30 (3.3)	0/18 (0.0)
B1	282/562 (50.2)	194/433 (44.8)	59/148 (39.9)	12/72 (16.7)
B2	194/457 (42.5)	182/430 (42.3)	49/162 (30.2)	13/120 (10.8)
B3	5/12 (41.7)	8/20 (40.0)	1/9 (11.1)	0/7 (0.0)
C1	400/983 (40.7)	304/918 (33.1)	125/388 (32.2)	31/259 (12.0)
C2	42/155 (27.1)	37/171 (21.6)	23/93 (24.7)	2/57 (3.5)
C3	10/36 (27.8)	9/43 (20.9)	3/22 (13.6)	2/18 (11.1)
E1	157/311 (50.5)	171/336 (50.9)	49/119 (41.2)	12/34 (35.3)
E2	231/557 (41.5)	260/687 (37.8)	86/292 (29.5)	25/152 (16.4)
E3	23/42 (54.8)	16/26 (61.5)	0/6 (0.0)	0/1 (0.0)
E4	213/404 (52.7)	173/318 (54.4)	49/112 (43.8)	11/33 (33.3)
E5	55/85 (64.7)	52/92 (56.5)	20/36 (55.6)	3/9 (33.3)