Table 8: Analysis of Variance (ANOVA): Transformed HEART score.
Source |
SS |
df |
MS |
F |
p-value |
Sex |
0.048 |
1 |
0.048 |
3.824 |
0.051 |
Ethnicity |
0.034 |
2 |
0.017 |
1.354 |
0.259 |
Atypical chest pain |
0.051 |
1 |
0.051 |
4.013 |
0.045 |
ACS type |
0.877 |
3 |
0.29 |
23.169 |
≤ 0.001 |
Diabetes mellitus |
0.434 |
1 |
0.434 |
34.407 |
≤ 0.001 |
Hypertension |
0.446 |
1 |
0.446 |
35.326 |
≤ 0.001 |
IHD |
0.971 |
1 |
0.971 |
76.988 |
≤ 0.001 |
Previous heart attack |
0.022 |
1 |
0.022 |
1.728 |
0.189 |
Age group |
3.092 |
5 |
0.618 |
49.024 |
≤ 0.001 |
Error |
10.95 |
868 |
1.08 |
|
|
Total |
29.314 |
884 |
|
|
|
ACS: Acute Coronary Syndrome; IHD: Ischaemic Heart Disease; SS: Sum Of Squares; Df: Degrees of Freedom; MS: Mean Squares; And F Ratio: MS Value Divided By MS Residual