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Journal of Population Sciences

Table 4 Average marginal effects and robust standard errors from logistic regression models of grandparent–grandchild contact, for grandparents stratified by grandchildren’s age: face-to-face, telephone and digital interactions

From: Determinants of grandparent–grandchild digital contact in Italy

A

All grandchildren aged 0-13, AMEs (SE)

Variables

Model 1

Model 2

Face-to-face

Telephone

Digital

Digital

Grandparent characteristics

 Gender (ref = men)

    

  Women

0.012 (0.015)

0.059 (0.023)**

− 0.011 (0.015)

− 0.021 (0.014)

 Birth cohort (ref = post-1950)

    

  Pre-1939

− 0.074 (0.031)**

0.041 (0.044)

− 0.133 (0.015)***

− 0.137 (0.014)***

  1940–1949

0.001 (0.017)

0.033 (0.025)

− 0.049 (0.016)***

− 0.055 (0.015)***

 Marital status (ref = married)

    

  Separated/divorced/never married

− 0.065 (0.025)***

− 0.014 (0.036)

− 0.007 (0.021)

− 0.009 (0.020)

  Widowed

− 0.043 (0.024)*

0.052 (0.035)

− 0.003 (0.024)

− 0.016 (0.021)

 Functional limitations in daily activities (ref = no limitations)

    

  No response

− 0.044 (0.032)

0.045 (0.045)

0.029 (0.032)

0.016 (0.029)

  Severe

− 0.055 (0.031)*

− 0.047 (0.045)

− 0.057 (0.025)**

− 0.048 (0.026)*

  Light

− 0.065 (0.022)***

− 0.103 (0.032)***

− 0.044 (0.019)**

− 0.038 (0.019)**

 Educational level (ref = low)

    

  High

− 0.027 (0.028)

− 0.055 (0.042)

0.067 (0.029)**

0.074 (0.028)**

  Middle

− 0.029 (0.016)*

− 0.013 (0.023)

0.046 (0.015)***

0.043 (0.015)***

 Occupational condition (ref = unemployed/retired/other)

    

  In paid work

− 0.010 (0.020)

− 0.050 (0.029)*

0.003 (0.017)

0.014 (0.017)

 Principal source of income (ref = own income)

    

  Maintained

− 0.013 (0.023)

− 0.041 (0.033)

− 0.012 (0.020)

− 0.006 (0.019)

 Network (ref = no friends or neighbours)

    

  At least one friend or neighbour

0.025 (0.014)*

0.037 (0.021)*

0.021 (0.014)

0.018 (0.013)

 Geographical area (ref = South and Islands)

    

  North

− 0.003 (0.015)

− 0.145 (0.023)***

− 0.038 (0.015)**

− 0.012 (0.014)

  Centre

0.018 (0.020)

− 0.038 (0.030)

0.008 (0.021)

0.020 (0.019)

 Degree of urbanisation (ref = low)

    

  High

− 0.058 (0.020)***

0.100 (0.029)***

0.064 (0.019)***

0.048 (0.018)***

  Middle

− 0.008 (0.016)

0.057 (0.025)**

0.024 (0.015)

0.017 (0.015)

 Number of grandchildren (ref = 3)

    

  1

− 0.048 (0.026)*

− 0.079 (0.039)**

− 0.021 (0.026)

− 0.009 (0.024)

  2

− 0.023 (0.021)

0.004 (0.032)

− 0.017 (0.023)

− 0.015 (0.021)

Grandchildren characteristics

 Grandchildren gender (ref = all men)

  Mixed

0.018 (0.021)

0.030 (0.030)

− 0.019 (0.018)

− 0.023 (0.017)

  All women

0.018 (0.016)

0.010 (0.024)

0.014 (0.016)

0.014 (0.016)

 Living distance from grandchildren (ref = within 16 km)

    

  Further than 16 km

− 0.652 (0.019)***

0.079 (0.023)***

0.102 (0.017)***

0.038 (0.020)*

  Mixed

0.015 (0.028)

0.072 (0.048)

0.081 (0.036)**

0.080 (0.035)**

 Face-to-face

    

  At least few times a week

   

− 0.068 (0.023)

 Telephone

    

  At least few times a week

   

0.164 (0.012)

B

All grandchildren aged 14+, AMEs (SE)

Variables

Model 1

Model 2

Face-to-face

Telephone

Digital

Digital

Grandparent characteristics

    

 Gender (ref = men)

    

  Women

0.025 (0.032)

0.035 (0.036)

− 0.007 (0.017)

− 0.013 (0.017)

 Birth cohort (ref = post-1950)

    

  Pre-1939

− 0.037 (0.072)

0.004 (0.085)

− 0.076 (0.045)*

− 0.081 (0.046)*

  1940–1949

− 0.003 (0.070)

0.034 (0.083)

− 0.026 (0.044)

− 0.031 (0.044)

 Marital status (ref = married)

    

  Separated/divorced/never married

− 0.159 (0.072)**

− .208 (0.066)***

0.010 (0.026)

0.026 (0.030)

  Widowed

− 0.034 (0.032)

− 0.103 (0.037)***

0.010 (0.017)

0.016 (0.017)

 Functional limitations in daily activities (ref = no limitations)

    

  No response

− 0.164 (0.072)**

− 0.015 (0.077)

0.030 (0.046)

0.038 (0.046)

  Severe

− 0.033 (0.036)

− 0.100 (0.043)**

− 0.029 (0.018)

− 0.028 (0.018)

  Light

− 0.022 (0.031)

− 0.037 (0.036)

− 0.009 (0.016)

− 0.009 (0.016)

 Educational level (ref = low)

    

  High

0.053 (0.080)

0.015 (0.098)

0.028 (0.040)

0.041 (0.044)

  Middle

− 0.005 (0.039)

0.138 (0.043)***

0.029 (0.021)

0.024 (0.019)

 Occupational condition (ref = unemployed/retired/other)

    

  In paid work

− 0.121 (0.104)

0.118 (0.099)

0.071 (0.051)

0.052 (0.046)

 Principal source of income (ref = own income)

    

  Maintained

0.062 (0.048)

0.132 (0.057)**

− 0.005 (0.026)

− 0.011 (0.023)

 Network (ref = no friends or neighbours)

    

  At least one friend or neighbour

0.029 (0.026)

0.058 (0.030)*

0.067 (0.013)***

0.064 (0.012)***

 Geographical area (ref = South and Islands)

    

  North

− 0.055 (0.031)*

− 0.103 (0.036)***

0.011 (0.016)

0.014 (0.016)

  Centre

− 0.035 (0.037)

− 0.013 (0.043)

0.001 (0.019)

0.003 (0.019)

 Degree of urbanisation (ref = low)

    

  High

− 0.132 (0.036)***

0.012 (0.043)

0.041 (0.021)**

0.037 (0.020)*

  Middle

− 0.058 (0.030)*

− 0.043 (0.036)

− 0.006 (0.015)

− 0.007 (0.015)

 Number of grandchildren (ref = 3)

    

  1

− 0.052 (0.044)

− 0.028 (0.052)

− 0.047 (0.026)*

− 0.047 (0.026)*

  2

− 0.058 (0.032)*

0.043 (0.038)

− 0.052 (0.023)**

− 0.052 (0.022)**

Grandchildren's characteristics

 Grandchildren gender (ref = all men)

    

  Mixed

− 0.017 (0.038)

0.015 (0.044)

− 0.012 (0.018)

− 0.016 (0.018)

  All women

0.018 (0.034)

0.145 (0.039)***

0.053 (0.021)**

0.043 (0.020)**

 Living distance from grandchildren (ref = within 16 km)

    

  Further than 16 km

− 0.620 (0.027)***

− 0.075 (0.037)**

0.029 (0.018)

0.043 (0.025)*

  Mixed

− 0.111 (0.046)**

− 0.049 (0.046)

0.028 (0.025)

0.028 (0.024)

 Face-to-face

    

  At least few times a week

   

0.013 (0.017)

 Telephone

    

  At least few times a week

   

0.049 (0.013)***

  1. Source: Families, Social Subjects and life cycle (FSS), ISTAT, 2016. *** p < 0.01, ** p < 0.05, * p < 0.1. Number of obs. = 1022