NICU admission

Among the groups	No	% in “no”	Yes	% in “yes”
Group I	123	84.83	2	3.64
Group IIA	20	13.79	9	16.36
Group IIB	1	0.69	9	16.36
Group III	1	0.69	35	63.64
Total	145	100	55	100

P value <0.001