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. Author manuscript; available in PMC: 2022 May 1.
Published in final edited form as: Sleep Med. 2021 Feb 23;81:227–234. doi: 10.1016/j.sleep.2021.02.031

Figure 2. Mediation analysis.

Figure 2.

The figure depicts the hypothesized relationship between screen time, sleep, and anxiety. a represents the “a” path and b represents the “b” path. Analysis adjusted for confounders (not shown) including sex, age, poverty level, insurance type, parent education, language spoken at home, race/ethnicity, household generation, family structure, comorbid conditions, and emotional/behavioral medications.