Table 1: Relation between type sports with ECG changes.
ECG changes |
Total |
Type sport |
χ2 |
p |
||||
Isotonic |
Isometric |
|||||||
No. |
% |
No. |
% |
No. |
% |
|||
LVH |
|
|
|
|
|
|
|
|
Absent |
82 |
82.0 |
41 |
75.9 |
41 |
89.1 |
2.934 |
0.087 |
Present |
18 |
18.0 |
13 |
24.1 |
5 |
10.9 |
||
Early repolarization |
|
|
|
|
|
|
|
|
Absent |
95 |
95.0 |
49 |
90.7 |
46 |
100.0 |
4.483 |
0.01 |
Present |
9 |
5.0 |
9 |
18 |
0 |
0.0 |
||
HR<60 |
|
|
|
|
|
|
|
|
Absent |
94 |
94.0 |
48 |
88.9 |
46 |
100.0 |
5.437* |
FEp = 0.030* |
Present |
6 |
6.0 |
6 |
11.1 |
0 |
0.0 |
||
Rsr' |
|
|
|
|
|
|
|
|
Absent |
86 |
86.0 |
43 |
79.6 |
43 |
93.5 |
3.957* |
0.047* |
Present |
14 |
14.0 |
11 |
20.4 |
3 |
6.5 |
||
Inverted T |
|
|
|
|
|
|
|
|
Absent |
97 |
97.0 |
52 |
96.3 |
45 |
97.8 |
0.200 |
FEp = 1.000 |
Present |
3 |
3.0 |
2 |
3.7 |
1 |
2.0 |
||
Sinus arrhythmia |
|
|
|
|
|
|
|
|
Absent |
94 |
94.0 |
50 |
92.6 |
44 |
95.7 |
0.412 |
FEp = 0.684 |
Present |
6 |
6.0 |
7 |
7.4 |
2 |
4.3 |
χ2: Chi square test. FE: Fisher Exact for Chi square test