Table 2: Standardised associations between individual gendered behaviour and gendered environment as identified by same-sex school-year peers for wave 1 and wave 4 outcomes.

	Individual gendered behaviour		Gendered behaviour of same-sex school-year peers
	Female respondents	Male respondents	Female respondents	Male respondents
Educational attainment
n	6936	6212	6860	6097
b1	0·069 (–0·042 to 0·180)	–0·280 (–0·398 to –0·163)	0·517 (–0·002 to 1·036)	–1·036 (–1·553 to –0·519)
p value	0·23	<0·0001	0·05	<0·0001
Occupational status
n	6791	6043	6721	5932
b1	0·032 (–0·103 to 0·168)	–0·178 (–0·312 to –0·044)	0·386 (–0·228 to 0·999)	–0·848 (–1·381 to –0·315)
p value	0·64	0·0091	0·22	0·0018
Neighbourhood disadvantage
n	6876	6156	6800	6043
b1	0·033 (–0·074 to 0·139)	0·003 (–0·132 to 0·138)	–0·166 (–0·660 to 0·327)	0·233 (–0·389 to 0·855)
p value	0·55	0·97	0·51	0·46
Not in education, employment, or training
n	6937	6213	6861	6098
b1	–0·013 (–0·154 to 0·129)	0·095 (–0·047 to 0·237)	–0·371 (–1·265 to 0·523)	0·413 (–0·188 to 1·013)
p value	0·86	0·19	0·42	0·18
Percentage of women in occupational group
n	6435	5361	6370	5260
b1	–0·008 (–0·127 to 0·111)	–0·209 (–0·339 to –0·080)	–0·409 (–0·905 to 0·087)	–0·659 (–1·204 to –0·113)
p value	0·90	0·0016	0·11	0·018

Data are n, and standardised associations (b₁) calculated using a school fixed-effect model with 95% CIs in parentheses and p values. For individual gendered behaviour, estimates are net of birth year, race and ethnicity, adolescent socioeconomic status, and a school fixed effect. For gendered environment, estimates are net of an individual’s gendered behaviour, birth year, race and ethnicity, adolescent socioeconomic status. and a school fixed effect. Analyses are based on individuals without missing data.