Table 4 Multilevel model of the association of household and individual settings with home prevention

Fixed effects

 Intercept

0.334 (0.009)^‡

0.301 (0.030)^‡

0.403 (0.033)^‡

0.386 (0.012)^‡

0.406 (0.048)^‡

0.444 (0.064)^‡

0.958 (0.368)^†

Age (years, Ref: ≥ 60)

 10–20

0.065 (0.036)

0.065 (0.036)

0.027 (0.036)

0.026 (0.036)

0.026 (0.036)

-0.138 (0.021)^*

 20–39

-0.002 (0.025)

-0.002 (0.025)

-0.035 (0.025)

-0.031 (0.025)

-0.029 (0.025)

-0.138 (0.017)^†

 40–59

0.016 (0.021)

0.016 (0.021)

-0.015 (0.021)

-0.011 (0.021)

-0.013 (0.021)

-0.060 (0.017)^*

Sex (Male)

-0.007 (0.013)

-0.007 (0.013)

-0.013 (0.013)

-0.012 (0.013)

-0.012 (0.013)

-0.011 (0.013)

Education level (Ref: ≥ 13 years)

 0–9 years

-0.088 (0.022)^‡

-0.088 (0.022)^‡

-0.073 (0.022)^†

-0.071 (0.022)^†

-0.062 (0.022)^†

0.009 (0.041)

 10–12 years

-0.019 (0.021)

-0.019 (0.021)

-0.018 (0.021)

-0.019 (0.021)

-0.013 (0.021)

0.031 (0.029)

Occupation (Ref: White-collar)

 No work

-0.002 (0.021)

-0.002 (0.021)

0.012 (0.021)

0.014 (0.021)

0.018 (0.021)

0.137 (0.058)^*

 Students

-0.009 (0.023)

-0.009 (0.023)

0.030 (0.023)

0.030 (0.023)

0.033 (0.023)

0.128 (0.048)^†

 Blue-collar

0.015 (0.023)

0.015 (0.023)

0.022 (0.023)

0.019 (0.023)

0.018 (0.023)

0.078 (0.036)^*

Living place (Ref: Rural)

 Urban

0.098 (0.017)^‡

0.098 (0.017)^‡

0.088 (0.016)^‡

0.086 (0.016)^‡

0.077 (0.017)^‡

0.077 (0.017)^‡

Living style (Ref: Living with others)

 Living alone

-0.069 (0.024)^†

-0.069 (0.024)^†

-0.063 (0.024)^†

-0.066 (0.024)^†

-0.063 (0.024)^†

-0.185 (0.063)^†

Number of channels (Ref: 7–9)

 0–3

-0.066 (0.018)^‡

-0.066 (0.018)^‡

-0.059 (0.018)^†

-0.059 (0.018)^†

-0.272 (0.018)^†

 4–6

-0.049 (0.018)^†

-0.049 (0.018)^†

-0.048 (0.018)^†

-0.049 (0.018)^†

-0.156 (0.018)^†

Motivation for sharing (Ref: High)

 None

-0.103 (0.040)^†

-0.104 (0.040)^†

-0.088 (0.040)^*

-0.087 (0.040)^*

-0.099 (0.040)^*

 Low

-0.166 (0.028)^‡

-0.166 (0.028)^‡

-0.160 (0.028)^‡

-0.162 (0.028)^‡

-0.161 (0.028)^‡

 Middle

-0.145 (0.018)^‡

-0.145 (0.018)^‡

-0.142 (0.018)^‡

-0.141 (0.018)^‡

-0.143 (0.018)^‡

Physical health (Ref: Better)

 Worse

0.038 (0.037)

0.049 (0.038)

0.052 (0.038)

0.054 (0.038)

 Same

0.016 (0.032)

0.017 (0.033)

0.020 (0.033)

0.020 (0.033)

Relationship with friends (Ref: Better)

 Worse

-0.017 (0.036)

-0.017 (0.036)

0.160 (0.095)

 Same

-0.006 (0.026)

-0.005 (0.026)

0.085 (0.052)

Community performance (Ref: Good)

 Poor

-0.085 (0.037)^*

-0.088 (0.037)^*

-0.214 (0.066)^†

 Neutral

-0.091 (0.016)^‡

-0.091 (0.016)^‡

-0.158 (0.032)^‡

Household income (Ref: > CNY 300,000)

 < CNY 100,000

-0.077 (0.028)^*

-0.032 (0.124)

 CNY100,000–300,000

-0.059 (0.027)^†

-0.033 (0.068)

Household size (Ref: > 6)

 1–3

0.037 (0.038)

-0.256 (0.145)

 4–6

0.002 (0.039)

-0.144 (0.080)

Income × friends

0.053 (0.027)^*

Size × living style

-0.077 (0.037)^*

Education × occupation

0.017 (0.008)^*

Community × channels

-0.039 (0.016)^*

Random variance

Residual

0.166^‡

0.164^‡

0.161^‡

0.161^‡

0.162^‡

0.162^‡

0.162^‡

Intercept

0.056^‡

0.052^‡

0.049^‡

0.049^‡

0.046^‡

0.045^‡

0.045^‡

-2 log likelihood

5939.964

5842.756

5739.686

5738.392

5705.509

5693.223

5665.025