Table 4B.

Association between same genders across authorship categories

Authorship type	Last author, count (%)		Significance P value
	Male	Female
First author			<0.001
Male	1146 (61.8)	267 (48.3)
Female	707 (38.2)	286 (51.7)
First corresponding author			<0.001
Male	1429 (78.4)	136 (24.7)
Female	394 (21.6)	412 (75.3)
Joint corresponding authors			<0.001
Male only	104 (84.5)	3 (6.7)
Female only	13 (10.6)	36 (80)
Both male and female	6 (4.9)	6 (13.3)
Joint last authors			<0.001
Male only	106 (63.9)	2 (3.2)
Female only	2 (1.2)	21 (33.3)
Both male and female	58 (34.9)	40 (63.5)