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Table 3 Regression analyses

From: Length of residence, age and patterns of medicinal plant knowledge and use among women in the urban Amazon

  How often do you use medicinal plants? Number of medicinal plants in the garden now Total number of plants named
  -2 Log-likelihooda B (standard error) B (standard error)
Intercept 377.652 1.320 (0.825) 6.133 (1.151)
Place of birth (1=Acre) 373.631 -0.312 (0.564) -0.432 (0.787)
Number of years in urban areas 373.753 0.024 (0.028) 0.044 (0.040)
Number of years in a colonia 374.726 0.049 (0.035) 0.059 (0.048)
Number of years in seringal 380.940* 0.068 (0.022)** 0.056 (0.030)^
  Psuedo-R2 (Cox and Snell) =.143, N=146 R2=. 077, N=146 R2=.032, N=146
  1. ^p < .10.
  2. *p < .05.
  3. **p < .01.
  4. aChi-square statistic were calculated to determine significant effects. The chi-square statistic is the difference in -2 log-likelihoods between the final model and a reduced model. The reduced model is formed by omitting an effect from the final model. The null hypothesis is that all parameters of that effect are zero.