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. Author manuscript; available in PMC: 2020 Feb 1.
Published in final edited form as: Int J Eat Disord. 2019 Jan 9;52(2):153–158. doi: 10.1002/eat.23002

Table 1.

Demographic variables by secretive eating.

Secret n=411 No Secret n=341 X2 N p φ
Sex 6.33 752 .012 .092
 Male 22.1% 30.2%
 Female 77.9% 69.8%
Race/Ethnicity 1.05 752 .591 .037
 White 77.1% 76.2%
 Black 15.1% 17.3%
 Hispanic 7.8% 6.5%
Education 0.40 748 .820 .023
 High School 18.3% 20.1%
 Some College 35.9% 34.5%
 College Degree 45.7% 45.4%
M (SD) M (SD) F Total df p ηp2

Age 46.28 (9.50) 45.20 (10.09) 2.29 752 .131 .003

Note. Percentages reflect the proportion of participants from one group (column) in the demographic category (row).