Monitoring the health of gender minority populations, 1
TABLES
Table 1. Conceptual Overview Natal Sex and Current Gender Identity Measurement using a Two-Step Method in the Growing
Up Today Study 1.
STEP 1: SEX
What sex were you assigned at birth, on your original birth certificate? (check one)
Female
Male
STEP 2: GENDER IDENTITY
How do you describe yourself? (check one)
Female
Male
Transgender
Do Not Identify as Female, Male, or Transgender
Assigned Sex*
Male
Female
(maternal-reported male sex on
(maternal-reported female sex on
original birth certificate)
original birth certificate)
Current Gender Identity
Male
Female
Transgender
Do Not Identify as Male, Female,
or Transgender
Cisgender Male±
(male birth sex,
male gender identity)
Cross-Sex Male Identity
(female birth sex,
male gender identity)
Cross-Sex Female Identity
(male birth sex,
female gender identity)
Cisgender Female
(female birth sex,
female gender identity)
Transgender Identity
(male birth sex,
transgender identity)
Transgender Identity
(female birth sex,
transgender identity)
Do Not Identify
(male birth sex,
some other diverse gender identity)
Do Not Identify
(female birth sex,
some other diverse gender identity)
*Infants born intersex are assigned either a female or male birth sex by a medical provider at birth.
± The term “cisgender” is used to refer to non-transgender males and females. The prefix “cis-” in Latin means “on this side of”,
opposed to trans or ultra, across, beyond. Transgender is an umbrella term used to describe people whose sex assigned at birth is
incongruent or different from their current gender identity or expression.
Monitoring the health of gender minority populations, 2
Table 2. Phase 1: Natal Sex and Current Gender Identity Cross-Classified Using a Two-Step Method Among U.S. Young Adults in the Growing Up Today Study 1.
Maternal-Reported Natal Sex (1996)
Female
(n=5226)
Male
(n=2605)
Total Sample
(n=7831)
% (n)
Current Gender Identity
Cisgender Female
99.69 (5210)
0.00 (0)
66.53 (5210)
Cisgender Male
0.00 (0)
99.62 (2595)
33.14 (2595)
Gender Minority (Cross-Sex Identified, Transgender, or Do Not Identify)
Cross-Sex Identified
Transgender
Do Not Identify as Female, Male, or Transgender
0.31 (16)
0.06 (3)
0.06 (3)
0.19 (10)
0.38 (10)
0.15 (4)
0.08 (2)
0.15 (4)
0.33 (26)
0.09 (7)
0.06 (5)
0.18 (14)
+Percentages are a function of sex (1996) column totals.
Note: Cross-Sex identified refers to respondents who endorsed a female natal sex and a male current gender identity, or a male natal sex and a female current gender identity.
Cisgender = Non-Gender Minority (concordant maternal-reported natal sex in 1996 and self-reported current gender identity in 2010).
Monitoring the health of gender minority populations, 3
Table 3. Phase 1: Sociodemographic and Other Gender-Related Characteristics Among U.S. Young Adults in the Growing Up Today Study 1.
Age (2005) (n=7068)
Age in Years
Gender
Minority
(n=26)
Mean (SD)
Cisgender
(n=7805)
Mean (SD)
t-test (df)
p-value
Total
Sample
(n=7831)
Mean (SD)
20.8 (1.9)
20.7 (1.7)
−0.39 (7066)
0.70
20.7 (1.7)
% (n)
% (n)
χ2 (df)
p-value
% (n)
Race/Ethnicity (1996) (n=7831)
White/Caucasian (non-Hispanic)
People of Color (Racial/Ethnic Minority)
100.0 (26)
0.0 (0)
96.4 (7527)
3.6 (278)
0.96 (1)
0.33
96.4 (7553)
3.6 (278)
Employment Status (2010) (n=7831)
Employed Full-Time
Not Employed Full-Time
88.5 (23)
11.5 (3)
93.3 (7285)
6.7 (520)
0.99 (1)
0.32
93.3 (7308)
6.7 (523)
Educational Attainment (2010) (n=7825)
College Degree or Higher
Less Than College
69.2 (18)
30.8 (8)
80.2 (6252)
19.8 (1547)
1.95 (1)
0.16
80.1 (6270)
19.9 (1555)
Recalled Childhood Gender Nonconformity to Natal Sex
< Age 11 years (2005) (n=6700)
High (% at or above top decile)
Moderate (% at or above median, below top decile)
Low (% below median)
47.6 (10)
28.6 (6)
23.8 (5)
15.6 (1041)
40.3 (2692)
44.1 (2946)
16.37 (2)
0.0003
15.7 (1051)
40.3 (2698)
44.0 (2951)
Current Socially Assigned Gender Nonconformity to Current Gender Identity (2010) (n=7708)
High (% at or above top decile)
Not High (% below top decile)
64.0 (16)
36.0 (9)
17.4 (1340)
82.6 (6343)
37.26 (1)
<0.0001
17.6 (1356)
82.4 (6352)
Ever Identified as Sexual Minority in Lifetime (2010) (N=7667)
Yes
No
54.2 (13)
45.8 (11)
15.4 (1178)
84.6 (6465)
27.39 (1)
<0.0001
15.5 (1191)
84.5 (6476)
SD = Standard Deviation. Ever Identified as Sexual Minority in Lifetime = Ever Identified as Lesbian/Gay, Bisexual, or Mostly Heterosexual (2010).
Note: The total number of cases included in each bivariate comparison differed due to missing data. The number of cases included in each comparison is indicated in parentheses.
Gender Minority=Cross-Sex Identified, Transgender-Identified, and Do Not Identify as Female, Male, or Transgender.
Note: Sex-specific coding was used (as determined by assigned sex at birth) when categorizing high gender nonconformity. Recalled Childhood Gender Nonconformity: % at or
above top decile (score > 9 for males and > 12 for females); % below at or above median, below top decile (score 6-8 for males and 8-11 for females); % below median (score < 6
for males and < 8 for females). Current Socially Assigned Gender Nonconformity: % at or above top decile (score > 5 for males and > 6 for females).
Monitoring the health of gender minority populations, 4
Table 4. Phase 2: Cognitive Testing Substudy Among a Purposive Sample of U.S. Young Adults in the Growing Up Today Study 1 (n=39).
Natal Sex (2013)
Female
(n=21)
Male
(n=18)
Cisgender Female (n=16)
16
0
Cisgender Male (n=14)
0
14
Gender Minority (Cross-Sex Identified, Transgender, or Do Not Identify) (n=9)
5
4
0
2
2
1
2
0
1
1
Current Gender Identity (2013)
Female
Male
Transgender
Do Not Identify as Female, Male, or Transgender
Note: Cognitive testing with 34.6% (9/26) of gender minority respondents identified by the gender identity question in 2010.
+Percentages are a function of the assigned sex at birth column totals.