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Table 7 Standardized coefficients for covariates in the adjusted latent growth modelsa

From: Prevalence, correlates, and trajectory of screen viewing among Chinese children in Changsha: a birth cohort study

Covariates Screen time
Initial status Slope
Sex −0.003 −0.018
Family member number 0.016 0.007
Household incomeb 0.000 0.000
Pregnancy depression score 0.095 −0.041
Pregnancy computer use −0.146* 0.034
Pregnancy phone use −0.044 0.033
Maternal age −0.001 0.004
Maternal race −0.066 −0.005
Maternal educational level 0.042 −0.027*
Maternal occupation −0.003 0.002
Paternal age −0.008 −0.003
Paternal race −0.115 −0.021
Paternal educational level −0.021 −0.029*
Paternal occupation −0.024 −0.003
  1. aThe table showed the standardized coefficients for covariates adjusted in the adjusted latent growth models in Table 6
  2. bHousehold income, average income per household member per month
  3. *Statistical significance