Table 3 Testing the combined effect of generation and HIV/AIDS on farmers' cultural expertise in the Couffo given the percentages of mentions of form and function descriptors.

Orphans

17

83

Non orphans

6

94

Affected adults

11

89

Non-affected adults

17

83

Test of association:

B-D's homogeneity of the odds ratio ^b

0.66 (ns)

0.08 (ns)

M-H conditional independence ^c

0.05*

0.05*

Estimate of the odds ratio

2.97

1.399

p-value (2-sided)

0.05*

0.09 (ns)

95% confidence interval (CI)

[0.6 - 6.5]

[0.5 - 3.8]

Number of respondents N = 77