Table 4

Relationship between demographic variables and behaviour Chi-square test of relationship between respondents' age and behaviour only

Age
Behaviour
 20–25
 26–30
 31–35
 36–40
 41–45
 46–50
 50+
 Total
 χ2
 P < 0.05
≤ 47
 4
 10
 3
 8
 15
 9
 6
 55
 244.65
 0.002
48–59
 5
 18
 6
 15
 18
 8
 3
 73

≥ 60
 3
 10
 3
 5
 3
 1
 2
 27

Total
 12
 38
 12
 28
 36
 18
 11
 155

Ndikom and Onibokun BMC Nursing 2007 6:9   doi:10.1186/1472-6955-6-9