Table 3: Effects test and sum of square for the 26 factorial design for PR-interval.
Source |
Npam |
DF |
Sum of Squares |
F- Ratio |
Prob > 1t1 |
Sex |
1 |
1 |
2352.0000 |
28.8415 |
< 0.0001* |
Weight |
1 |
1 |
133.3333 |
1.6350 |
0.2028 |
Height |
1 |
1 |
1598.5208 |
19.6019 |
< 0.0001* |
SBP |
1 |
1 |
243.0000 |
2.9798 |
0.0861 |
DBP |
1 |
1 |
247.5208 |
3.0352 |
0.0833 |
HR |
1 |
1 |
330.7500 |
4.0558 |
0.0456* |
Sex*Weight |
1 |
1 |
6.7500 |
0.0828 |
0.7739 |
Sex*Weight |
1 |
1 |
295.0208 |
3.6177 |
0.0589 |
Weight*Height |
1 |
1 |
130.0208 |
1.5944 |
0.2084 |
Sex*SBP |
1 |
1 |
44.0833 |
0.5406 |
0.4632 |
Weight*SBP |
1 |
1 |
10.0833 |
0.1236 |
0.7255 |
Height*SBP |
1 |
1 |
295.0208 |
3.6177 |
0.0589 |
Sex*DBP |
1 |
1 |
256.6875 |
3.1476 |
0.0778 |
Weight*DBP |
1 |
1 |
4.6875 |
0.0575 |
0.8108 |
Height*DBP |
1 |
1 |
21.3333 |
0.2616 |
0.6097 |
SBP*DBP |
1 |
1 |
172.5208 |
2.1155 |
0.1477 |
Sex*HR |
1 |
1 |
147.0000 |
1.8026 |
0.1812 |
Weight*HR |
1 |
1 |
75.0000 |
0.9197 |
0.3389 |
Height*HR |
1 |
1 |
105.0208 |
1.2878 |
0.2580 |
SBP*HR |
1 |
1 |
48.0000 |
0.5886 |
0.4440 |
DBP*HR |
1 |
1 |
77.5208 |
0.9506 |
0.3310 |
*p value < 0.05.