Skip to main content
. Author manuscript; available in PMC: 2024 Mar 18.
Published in final edited form as: J Affect Disord. 2022 Jul 5;314:50–58. doi: 10.1016/j.jad.2022.06.090

Table 1.

Range restriction classification.

Component of socioeconomic status Did not include or distinguish participants with

Lower-end Upper-end

Income <$20,000 >$120,000a
Years of education <12 years >16 years
Occupational statusb <25 >75
Occupational prestigeb <25 >75
a

American Trends Panel reported that higher-income families had annual incomes of $120,400 or more in 2018 (Horowitz et al., 2020).

b

<25 = bottom-quartile, >75 = top-quartile.