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Table 3

Hazard of first migration to Dakar on exposure to migrant alters in social networks, subjective tie strength, and their interaction, for adults aged 16 or older in Yandé, 2014–2018

Model 1Model 2Model 3
Size of Migrant Network by Subjective Tie Strength    
 Weak 1.19***   
  (0.06)   
 Medium 1.08   
  (0.06)   
 Strong 1.10   
  (0.07)   
Size of Migrant Network by Migrant Type and Subjective Tie Strength    
 Weak ties to return migrants  1.07 1.07 
   (0.09) (0.09) 
 Medium ties to return migrants  1.07 1.07 
   (0.08) (0.08) 
 Strong ties to return migrants  1.00 1.00 
   (0.09) (0.09) 
 Weak ties to network currently residing in Dakar  1.33***  
   (0.11)  
  Current migrants   1.27* 
     (0.14) 
  Dakar nonmigrants   1.43** 
   (0.19) 
 Medium ties to network currently residing in Dakar  1.01  
  (0.10)  
  Current migrants   1.01 
     (0.12) 
  Dakar nonmigrants   1.02 
   (0.19) 
 Strong ties to network currently residing in Dakar  1.25*  
  (0.13)  
  Current migrants   1.23 
     (0.15) 
  Dakar nonmigrants   1.30 
   (0.28) 
AIC 947.92 948.58 954.12 
BIC 1,120.70 1,146.05 1,176.26 
Log-Likelihood −452.96 −450.29 −450.06 
Deviance 905.92 900.58 900.12 
Number of Observations 27,660 27,660 27,660 
Model 1Model 2Model 3
Size of Migrant Network by Subjective Tie Strength    
 Weak 1.19***   
  (0.06)   
 Medium 1.08   
  (0.06)   
 Strong 1.10   
  (0.07)   
Size of Migrant Network by Migrant Type and Subjective Tie Strength    
 Weak ties to return migrants  1.07 1.07 
   (0.09) (0.09) 
 Medium ties to return migrants  1.07 1.07 
   (0.08) (0.08) 
 Strong ties to return migrants  1.00 1.00 
   (0.09) (0.09) 
 Weak ties to network currently residing in Dakar  1.33***  
   (0.11)  
  Current migrants   1.27* 
     (0.14) 
  Dakar nonmigrants   1.43** 
   (0.19) 
 Medium ties to network currently residing in Dakar  1.01  
  (0.10)  
  Current migrants   1.01 
     (0.12) 
  Dakar nonmigrants   1.02 
   (0.19) 
 Strong ties to network currently residing in Dakar  1.25*  
  (0.13)  
  Current migrants   1.23 
     (0.15) 
  Dakar nonmigrants   1.30 
   (0.28) 
AIC 947.92 948.58 954.12 
BIC 1,120.70 1,146.05 1,176.26 
Log-Likelihood −452.96 −450.29 −450.06 
Deviance 905.92 900.58 900.12 
Number of Observations 27,660 27,660 27,660 

Notes: Standard errors are shown in parentheses. AIC = Akaike information criterion. BIC = Bayesian information criterion.

Source: Compiled by authors using the NSNHP main survey, 2014.

p < .10; *p < .05; **p < .01; ***p < .001

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