TABLE II.

Level of Evidence Trends by Sex of First and Last Authors for 2007 to 2021^*

LOE	1	2	3	4	Total
First authors by sex
Female	5	12	5	8	30
Male	49	37	60	103	249
Total no. of first authors by LOE	54	49	65	111	279
Last authors by sex
Female	4	7	10	12	33
Male	50	42	55	99	244
Total no. of last authors by LOE	54	49	65	111	279

^*LOE = Level of Evidence.