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Journal of Population Sciences

Table 3 Average marginal effects and robust standard errors from logistic regression models of grandparent–grandchild contact, for grandparents stratified by grandchildren’s living proximity: face-to-face, telephone and digital interactions

From: Determinants of grandparent–grandchild digital contact in Italy

A

All grandchildren living within 16 km, AMEs (SE)

Variables

Model 1

Model 2

Face-to-face

Telephone

Digital

Digital

Grandparent characteristics

    

 Gender (ref = men)

    

  Women

0.017 (0.016)

0.030 (0.022)

− 0.001 (0.012)

− 0.006 (0.011)

 Birth cohort (ref = post-1950)

    

  Pre-1939

− 0.033 (0.026)

− 0.002 (0.037)

− 0.114 (0.017)***

− 0.115 (0.017)***

  1940–1949

− 0.011 (0.019)

0.0257 (0.026)

− 0.068 (0.017)***

− 0.071 (0.016)***

 Marital status (ref = married)

    

  Separated/divorced/never married

− 0.130 (0.035)***

− 0.071 (0.041)*

− 0.004 (0.019)

0.003 (0.020)

  Widowed

− 0.014 (0.018)

− 0.001 (0.028)

− 0.006 (0.016)

− 0.008 (0.015)

 Functional limitations in daily activities (ref = no limitations)

    

  No response

− 0.049 (0.036)

0.071 (0.045)

0.043 (0.032)

0.030 (0.028)

  Severe

− 0.040 (0.024)*

− 0.027 (0.035)

− 0.037 (0.017)**

− 0.037 (0.016)**

  Light

− 0.023 (0.018)

− 0.059 (0.027)**

− 0.021 (0.014)

− 0.015 (0.014)

 Educational level (ref = low)

    

  High

0.021 (0.031)

0.008 (0.046)

0.017 (0.023)

0.025 (0.024)

  Middle

0.009 (0.017)

0.013 (0.024)

0.035 (0.014)**

0.035 (0.013)***

 Occupational condition (ref = unemployed/retired/other)

    

  In paid work

0.003 (0.025)

− 0.007 (0.032)

− 0.004 (0.014)

− 0.002 (0.014)

 Principal source of income (ref = own income)

    

  Maintained

− 0.006 (0.024)

0.026 (0.032)

− 0.027 (0.014)*

− 0.030 (0.013)**

 Network (ref = no friends or neighbours)

    

  At least one friend or neighbour

0.013 (0.014)

0.047 (0.020)**

0.021 (0.010)*

0.017 (0.010)

 Geographical area (ref = South and Islands)

    

  North

− 0.040 (0.015)**

− 0.093 (0.022)***

− 0.004 (0.012)

0.006 (0.011)

  Centre

− 0.016 (0.019)

− 0.002 (0.028)

0.014 (0.016)

0.016 (0.015)

 Degree of urbanisation (ref = low)

    

  High

− 0.082 (0.020)***

0.128 (0.028)***

0.078 (0.015)***

0.061 (0.014)***

  Middle

− 0.018 (0.016)

0.051 (0.024)**

0.033 (0.011)***

0.030 (0.011)***

 Number of grandchildren (ref = 3)

    

  1

− 0.052 (0.022)**

− 0.069 (0.035)**

− 0.026 (0.020)

− 0.014 (0.020)

  2

− 0.040 (0.016)**

0.028 (0.027)

− 0.027 (0.017)

− 0.028 (0.015)*

Grandchild characteristics

    

 Grandchildren gender (ref = all men)

    

  Mixed

0.005 (0.019)

0.021 (0.027)

0.000 (0.014)

− 0.002 (0.014)

  All women

0.026 (0.016)

0.049 (0.024)**

0.021 (0.014)

0.016 (0.013)

 Age of grandchildren (ref = all 0–13)

    

  All 14 + 

− 0.129 (0.024)***

0.050 (0.030)*

0.029 (0.020)

0.023 (0.019)

  Mixed

0.000 (0.021)

0.146 (0.032)***

0.061 (0.022)***

0.038 (0.018)**

 Face-to-face

    

  At least few times a week

   

0.001 (0.018)

 Telephone

    

  At least few times a week

   

0.115 (0.009)***

B

All grandchildren living far from 16 km, AMEs (SE)

Variables

Model 1

Model 2

Face-to-face

Telephone

Digital

Digital

Grandparent characteristics

    

 Gender (ref = men)

    

  Women

− 0.018 (0.029)

0.052 (0.035)

− 0.017 (0.026)

− 0.032 (0.025)

 Birth cohort (ref = post-1950)

    

  Pre-1939

− 0.068 (0.042)

− 0.024 (0.059)

− 0.176 (0.033)***

− 0.172 (0.033)***

  1940–1949

0.009 (0.035)

0.042 (0.044)

− 0.064 (0.035)*

− 0.068 (0.033)**

 Marital status (ref = married)

    

  Separated/divorced/never married

− 0.038 (0.037)

− 0.064 (0.048)

− 0.005 (0.032)

− 0.003 (0.031)

  Widowed

− 0.032 (0.039)

− 0.037 (0.048)

0.049 (0.043)

0.034 (0.039)

 Functional limitations in daily activities (ref = no limitations)

    

  No response

− 0.088 (0.050)*

− 0.090 (0.071)

0.001 (0.051)

− 0.008 (0.048)

  Severe

0.008 (0.051)

− 0.151 (0.058)**

− 0.072 (0.043)*

− 0.049 (0.045)

  Light

− 0.086 (0.033)***

− 0.077 (0.045)*

− 0.076 (0.032)**

− 0.068 (0.031)**

 Educational level (ref = low)

    

  High

− 0.089 (0.042)**

− 0.078 (0.062)

0.166 (0.051)***

0.166 (0.050)***

  Middle

− 0.051 (0.029)*

0.027 (0.037)

0.094 (0.028)***

0.078 (0.026)***

 Occupational condition (ref = unemployed/retired/other)

    

  In paid work

− 0.040 (0.036)

− 0.064 (0.050)

0.050 (0.035)

0.060 (0.034)*

 Principal source of income (ref = own income)

    

  Maintained

0.036 (0.044)

0.000 (0.054)

0.033 (0.041)

0.039 (0.039)

 Network (ref = no friends or neighbours)

    

  At least one friend or neighbour

0.038 (0.026)

0.054 (0.034)

0.063 (0.024)**

0.062 (0.023)***

 Geographical area (ref = South and Islands)

    

  North

0.066 (0.028)**

− 0.174 (0.035)***

− 0.042 (0.026)

− 0.008 (0.025)

  Centre

0.053 (0.038)

− 0.047 (0.047)

0.008 (0.036)

0.021 (0.033)

 Degree of urbanisation (ref = low)

    

  High

− 0.026 (0.035)

0.009 (0.044)

0.023 (0.033)

0.011 (0.031)

  Middle

− 0.012 (0.030)

0.000 (0.036)

− 0.004 (0.026)

− 0.010 (0.025)

 Number of grandchildren (ref = 3)

    

  1

− 0.059 (0.048)

− 0.052 (0.058)

− 0.063 (0.047)

− 0.063 (0.044)

  2

− 0.029 (0.040)

− 0.022 (0.046)

− 0.074 (0.040)*

− 0.068 (0.037)*

Grandchildren characteristics

 Grandchildren gender (ref = All Men)

  Mixed

− 0.001 (0.038)

0.063 (0.048)

− 0.036 (0.034)

− 0.047 (0.032)

  All women

− 0.017 (0.032)

0.042 (0.039)

0.016 (0.029)

0.010 (0.028)

 Age of grandchildren (ref = all 0–13)

    

  All 14 + 

− 0.0097 (0.035)***

− 0.072 (0.048)

0.033 (0.041)

0.033 (0.038)

  Mixed

− 0.064 (0.043)

0.026 (0.060)

0.047 (0.050)

0.025 (0.044)

 Face-to-face

    

  At least few times a week

   

− 0.104 (0.023)***

 Telephone

    

  At least few times a week

   

0.172 (0.021)***

  1. Source: Families, Social Subjects and life cycle (FSS), ISTAT, 2016. *** p < 0.01, ** p < 0.05, * p < 0.1. Number of obs. = 916