Table 3 Adjusted associations between predictors and total and device-specific SVT (h/day) in 2- and 3-year-old children
From: Predictors of screen viewing time in young Singaporean children: the GUSTO cohort
| Â | Total screen viewing time | TV viewing time | Hand-held device viewing time | |||
|---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 1 | Model 2 | Model 1 | Model 2 | |
B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) | B (95% CI) | |
Intercept | 1.22 (0.80, 1.64) | 0.95 (0.39, 1.51) | 0.75 (0.44, 1.05) | 0.61 (0.19, 1.03) | 0.37 (0.16, 0.58) | 0.24 (−0.04, 0.51) |
Age (ref: 2-year) | ||||||
 3-year | 0.29 (0.13, 0.46) | 0.29 (0.10, 0.48) | 0.03 (−0.09, 0.15) | 0.00 (−0.13, 0.14) | 0.27 (0.18, 0.36) | 0.30 (0.20, 0.41) |
Centre (ref: KKH) | ||||||
 NUH | 0.22 (−0.05, 0.50) | 0.06 (−0.28, 0.39) | 0.27 (0.07, 0.47) | 0.18 (−0.07, 0.43) | −0.06 (−0.20, 0.08) | −0.12 (−0.29, 0.04) |
Ethnicity (ref: Chinese) | ||||||
 Malay | 0.94 (0.64, 1.25) | 1.04 (0.66, 1.41) | 0.42 (0.20, 0.64) | 0.42 (0.14, 0.70) | 0.44 (0.29, 0.60) | 0.51 (0.33, 0.70) |
 Indian | 0.60 (0.28, 0.92) | 0.54 (0.15, 0.94) | 0.39 (0.16, 0.62) | 0.39 (0.10, 0.69) | 0.14 (−0.03, 0.30) | 0.09 (−0.11, 0.28) |
Child sex (ref: Female) | ||||||
 Male | −0.05 (−0.27, 0.18) | 0.00 (−0.27, 0.27) | −0.06 (−0.22, 0.11) | 0.01 (−0.19, 0.21) | −0.05 (−0.16, 0.06) | −0.08 (−0.21, 0.05) |
Birth order (ref: Second born) | ||||||
 First born | 0.16 (−0.08, 0.41) | 0.17 (−0.12, 0.47) | −0.01 (−0.19, 0.17) | −0.03 (−0.24, 0.19) | 0.14 (0.02, 0.27) | 0.18 (0.04, 0.32) |
Monthly household incomes (ref: ≥6000 SGD) | ||||||
 < 2000 SGD | 0.28 (−0.17, 0.73) | 0.15 (−0.43, 0.72) | 0.41 (0.08, 0.74) | 0.38 (−0.04, 0.81) | −0.17 (−0.40, 0.06) | −0.26 (−0.54, 0.01) |
 2000-3999 SGD | 0.20 (−0.16, 0.57) | −0.04 (−0.48, 0.41) | 0.22 (−0.05, 0.49) | 0.04 (−0.29, 0.37) | −0.05 (−0.24, 0.13) | −0.11 (−0.33, 0.10) |
 4000-5999 SGD | 0.11 (−0.22, 0.44) | 0.01 (−0.38, 0.40) | 0.10 (−0.14, 0.35) | 0.00 (−0.29, 0.29) | 0.00 (−0.16, 0.17) | −0.01 (−0.20, 0.18) |
Maternal age (ref: ≥35 years) | ||||||
 < 25 years | 0.43 (−0.02, 0.89) | 0.28 (−0.37, 0.93) | 0.19 (−0.14, 0.53) | 0.05 (−0.43, 0.53) | 0.23 (0.00, 0.46) | 0.19 (−0.12, 0.51) |
 25-29 years | 0.14 (−0.17, 0.45) | −0.12 (−0.58, 0.34) | 0.10 (−0.13, 0.33) | −0.03 (−0.37, 0.31) | 0.06 (−0.10, 0.22) | −0.05 (−0.28, 0.17) |
 30-34 years | −0.04 (−0.33, 0.26) | −0.28 (−0.68, 0.12) | −0.04 (−0.26, 0.17) | −0.2 (−0.49, 0.10) | 0.03 (−0.12, 0.18) | −0.06 (−0.25, 0.14) |
Maternal education (ref: University) | ||||||
 Post-secondary | 0.41 (0.10, 0.73) | 0.42 (0.03, 0.81) | 0.30 (0.07, 0.53) | 0.22 (−0.07, 0.51) | 0.15 (−0.01, 0.31) | 0.24 (0.05, 0.43) |
 Primary or Secondary | 0.34 (−0.03, 0.72) | 0.59 (0.12, 1.05) | 0.21 (−0.07, 0.48) | 0.30 (−0.05, 0.64) | 0.14 (−0.05, 0.33) | 0.29 (0.06, 0.52) |
Maternal daily television viewing time (ref: <1Â h) | ||||||
 1-2 h | 0.04 (−0.31, 0.39) | −0.04 (−0.46, 0.38) | 0.17 (−0.08, 0.43) | 0.09 (−0.22, 0.40) | −0.09 (−0.27, 0.08) | −0.14 (−0.34, 0.06) |
 2-3 h | 0.19 (−0.18, 0.56) | 0.04 (−0.41, 0.50) | 0.24 (−0.02, 0.51) | 0.16 (−0.17, 0.50) | 0.01 (−0.18, 0.20) | −0.10 (−0.32, 0.12) |
 ≥ 3 h | 0.77 (0.42, 1.12) | 0.70 (0.28, 1.13) | 0.65 (0.39, 0.90) | 0.63 (0.32, 0.95) | 0.16 (−0.02, 0.34) | 0.06 (−0.15, 0.26) |
Paternal age (ref: ≥40 years) | ||||||
 < 30 years | - | 0.52 (−0.05, 1.08) | - | 0.42 (0.01, 0.84) | - | 0.06 (−0.22, 0.33) |
 30-34 years | - | >0.62 (0.14, 1.11) | - | 0.40 (0.04, 0.76) | - | 0.27 (0.03, 0.50) |
 35-39 years | - | 0.32 (−0.12, 0.75) | - | 0.27 (−0.05, 0.6) | - | 0.03 (−0.18, 0.24) |
Paternal education (ref: University) | ||||||
 Primary or Secondary | - | 0.10 (−0.35, 0.55) | - | 0.11 (−0.23, 0.44) | - | 0.02 (−0.19, 0.24) |
 Post-secondary | - | −0.01 (−0.41, 0.4) | - | −0.01 (−0.31, 0.29) | - | 0.05 (−0.15, 0.25) |
Paternal daily television viewing time (ref: <1Â h) | ||||||
 1-2 h | - | 0.04 (−0.29, 0.36) | - | −0.08 (−0.32, 0.16) | - | 0.12 (−0.04, 0.28) |
 2-3 h | - | 0.46 (0.03, 0.89) | - | 0.29 (−0.03, 0.61) | - | 0.25 (0.04, 0.46) |
 ≥ 3 h | - | 0.40 (−0.03, 0.83) | - | 0.29 (−0.03, 0.60) | - | 0.14 (−0.06, 0.35) |