Table 2 Direct effects of screen time behavior and sleep duration
From: Screen time and problem behaviors in children: exploring the mediating role of sleep duration
| Â | B | p | 95% CI | IRR | Change per count (%) |
|---|---|---|---|---|---|
Anxious/depressed | |||||
 Television/movies | −.01 | .623 | −.028, .017 | .994 |  |
 Videos | .03 | .136 | −.008, .061 | 1.027 |  |
 Video games | .02 | .312 | −.014, .045 | 1.015 |  |
 Social media | .02 | .291 | −.013, .044 | 1.015 |  |
 Mature-rated video games | −.01 | .769 | −.049, .036 | 1.006 |  |
 R-rated movies | −.03 | .132 | −.072, .009 | .994 |  |
 Sleep duration | −.10 | <.001 | −.123, −.077 | .905 | −9.5% |
Withdrawn/depressed | |||||
 Television/movies | −.01 | .696 | −.029, .019 | .969 |  |
 Videos | .04 | .065 | −.002, .071 | 1.035 |  |
 Video games | .04 | .034 | .002, .060 | 1.031 | 3.1% |
 Social media | −.02 | .558 | −.065, .035 | .985 |  |
 Mature-rated video games | .01 | .792 | −.032, .043 | 1.005 |  |
 R-rated movies | .01 | .695 | −.048, .072 | 1.012 |  |
 Sleep duration | −.15 | <.001 | −.172, −.130 | .860 | −14% |
Somatic complaints | |||||
 Television/movies | .01 | .305 | −.010, .031 | 1.011 |  |
 Videos | .04 | .006 | .012, .073 | 1.044 | 4.4% |
 Video games | .00 | .815 | −.020, .026 | 1.003 |  |
 Social media | −.01 | .716 | −.042, .029 | .993 |  |
 Mature-rated video games | .04 | .009 | .010, .071 | 1.041 | 4.1% |
 R-rated movies | −.02 | .542 | −.066, .035 | .985 |  |
 Sleep duration | −.09 | <.001 | −.117, −.068 | .912 | −8.8% |
Social problems | |||||
 Television/movies | .05 | <.001 | .024, .073 | 1.050 | 5% |
 Videos | .02 | .180 | −.010, .051 | 1.021 |  |
 Video games | .04 | .026 | .005, .074 | 1.040 | 4% |
 Social media | .03 | .114 | −.008, .073 | 1.033 |  |
 Mature-rated video games | .01 | .661 | −.022, .035 | 1.006 |  |
 R-rated movies | .02 | .226 | −.013, .055 | 1.021 |  |
 Sleep duration | −.12 | <.001 | −.142, −.097 | .888 | −11.2% |
Thought problems | |||||
 Television/movies | .04 | <.001 | .019, .054 | 1.037 | 3.7% |
 Videos | .03 | .022 | .005, .059 | 1.033 | 3.3% |
 Video games | .02 | .066 | −.002, .048 | 1.023 |  |
 Social media | .02 | .252 | −.017, .066 | 1.025 |  |
 Mature-rated video games | .02 | .439 | −.023, .054 | 1.015 |  |
 R-rated movies | −.00 | .802 | −.042, .034 | .996 |  |
 Sleep duration | −.18 | <.001 | −.202, −.161 | .834 | −16.6% |
Attention problems | |||||
 Television/movies | .02 | .062 | −.001, .039 | 1.019 |  |
 Videos | .05 | .001 | .018, .072 | 1.046 | 4.6% |
 Video games | .05 | <.001 | .026, .069 | 1.049 | 4.9% |
 Social media | .03 | .091 | −.005, .071 | 1.033 |  |
 Mature-rated video games | .02 | .107 | −.005, .054 | 1.024 |  |
 R-rated movies | .03 | .146 | −.010, .069 | 1.030 |  |
 Sleep duration | −.11 | <.001 | −.131, −.090 | .895 | −10.5% |
Rule-breaking behavior | |||||
 Television/movies | .06 | <.001 | .025, .090 | 1.059 | 5.9% |
 Videos | .01 | .391 | −.017, .044 | 1.013 |  |
 Video games | .03 | .115 | −.006, .057 | 1.026 |  |
 Social media | .08 | <.001 | .046, .115 | 1.084 | 8.4% |
 Mature-rated video games | .07 | <.001 | .046, .101 | 1.076 | 7.6% |
 R-rated movies | .09 | <.001 | .038, .132 | 1.089 | 8.9% |
 Sleep duration | −.12 | <.001 | −.144, −.091 | .889 | −11.1% |
Aggressive behavior | |||||
 Television/movies | .04 | .001 | .015, .063 | 1.040 | 4% |
 Videos | .01 | .561 | −.019, .034 | 1.008 |  |
 Video games | .02 | .145 | −.008, .053 | 1.023 |  |
 Social media | .06 | <.001 | .029, .053 | 1.062 | 6.2% |
 Mature-rated video games | .04 | .031 | .003, .092 | 1.039 | 3.9% |
 R-rated movies | .04 | .117 | −.009, .073 | 1.038 |  |
 Sleep duration | −.11 | <.001 | −.136, −.083 | .896 | −10.4 |
Sleep duration | |||||
 Television/movies | −.03 | .017 | −.005, −.006 | .970 | −3% |
 Videos | −.07 | <.001 | −.101, −.044 | .930 | −7% |
 Video games | −.02 | .096 | −.032, .003 | .986 |  |
 Social media | −.03 | .064 | −.068, .002 | .968 |  |
 Mature-rated video games | −.06 | <.001 | −.098, −.031 | .938 | −6.2% |
 R-rated movies | −.04 | .139 | −.082, .011 | .965 |  |