| χ2 | df | p |
Occupation | 9.811 | 4 | 0.044*** |
Employment status of spouse | 2.837 | 3 | 0.417 |
Breadwinner | 11.188 | 4 | 0.025*** |
Average household income | 7.871 | 5 | 0.033*** |
Means of transport used | 12.160 | 3 | 0.007*** |