Table 3.

ANOVA Findings Regarding Group Differences in Ages Participants Reported Reaching Each Identity Milestone

	Felt Different			TGD Identity			Living PT			Living FT			First TGD-Related Medical Care
Gender:	n	M	SD	n	M	SD	n	M	SD	n	M	SD	n	M	SD
Trans Men	208	10.10a	5.40	210	17.25a	5.57	202	19.08a	5.41	178	21.29a	6.18	153	22.25a	6.17
Trans Women	113	10.72ab	9.37	114	19.44ab	10.43	103	25.87c	10.99	74	30.86c	13.09	89	31.64c	13.64
Genderqueer	85	12.66b	6.76	87	20.45b	8.20	80	22.05b	8.27	64	24.57a	8.40	33	25.67a	6.33
Nonbinary	127	12.16ab	4.98	131	18.37ab	4.89	120	19.78ab	5.29	70	20.93a	6.42	39	23.54a	6.86
Agender	64	12.92b	5.90	66	18.83ab	4.92	60	19.17ab	4.54	40	20.90a	5.73	17	23.29a	5.03
Not Listed	83	12.33ab	5.96	83	18.81ab	5.98	77	20.72ab	6.25	42	22.69a	8.08	32	26.00a	8.32
Age Cohorts:	n	M	SD	N	M	SD	n	M	SD	n	M	SD	n	M	SD
Boomers +	27	13.89a	17.31	27	25.67a	19.09	22	39.91a	14.88	21	49.90a	9.92	22	50.86a	10.96
Generation X	55	9.35b	6.88	54	23.72a	12.21	51	30.29b	10.74	43	33.81b	9.68	43	35.60b	7.89
Millennials	404	11.56ab	6.11	414	19.04b	4.87	388	20.77c	4.36	297	22.17c	4.40	240	23.09c	4.21
Generation Z	194	11.47ab	3.94	196	15.18c	1.83	181	16.12d	1.59	107	16.94d	1.51	58	17.62d	1.07

Note. Gender identity group means sharing subscripts are not significantly different from one another. TGD = transgender and gender diverse.