[Table/Fig-3]:
History of CHD in different age groups as per gender, and in the two genders.
| Gender | History of CHD |
Age Group (in years) | Total | χ2, df (p-value)# |
χ2, df (p-value)^ |
|
|---|---|---|---|---|---|---|
| 40-50 | > 60 | |||||
| Male (n=70) | Absent | 28 (47.5%) | 31 (52.5%) | 59 (100.0%) | 0.971, 1 (.324) | 0.408, 1 (.523) |
| Present | 7 (63.6%) | 4 (36.4%) | 11 (100.0%) | |||
| Total | 35 (50.0%) | 35 (50.0%) | 70 (100.0%) | |||
| Female (n=67) | Absent | 34 (57.6%) | 25 (42.4%) | 59 (100.0%) | 0.884, 1 (.459)^^ | |
| Present | 6 (75.0%) | 2 (25.0%) | 8 (100.0%) | |||
| Total | 40 (59.7%) | 27 (40.3%) | 67 (100.0%) | |||
*p–value≤0.05: significant; **p–value≤0.01: highly significant. #Pearson Chi-Square test between history of CHD & different age groups as per gender. ^Pearson Chi-Square test between history of CHD & gender. ^^Fisher’s Exact test p-value. χ2= Chi-Square & df=degree of freedom.