| Risk factors |
Location of sore on back |
X2 value |
df |
P-value |
| Wither |
Thoracic |
Lumbar |
Sacral |
Total |
| Sex |
Jenny |
29(7.5%) |
104(27%) |
62(16.1%) |
8(2.1%) |
203(52.7%) |
4.125 |
8 |
0.846 |
| |
Jack |
23(6%) |
107(27.8%) |
47(12.2%) |
5(1.3%) |
182(47.3%) |
|
|
|
| |
Total |
52(13.5%) |
211(54.8%) |
109(28.3%) |
13(3.4%) |
385(100) |
|
|
|
| Age |
Young |
0 |
1(0.3%) |
1(0.3%) |
0 |
2(0.6%) |
|
|
|
| |
Adult |
17(4.4%) |
63(16.4%) |
38(9.9%) |
9(2.3%) |
127(33%) |
17.339 |
16 |
0.364 |
| |
Old |
35(9.1%) |
147(38.1%) |
70(18.2%) |
4(1%) |
256(66.4%) |
|
|
|
| |
Total |
52(13.5%) |
211(54.8%) |
109(28.4%) |
13(3.3%) |
385(100%) |
|
|
|
| BCS |
Poor |
8(2.1%) |
69(17.9%) |
41(10.6%) |
2(0.5%) |
120(31.1%) |
|
|
|
| |
Medium |
32(8.3%) |
121(31.4%) |
57(14.8%) |
8(2.1%) |
218(56.6%) |
26.345 |
16 |
0.049 |
| |
Good |
12(3.1%) |
21(5.5%) |
11(2.9%) |
3(0.8%) |
47(12.3%) |
|
|
|
| |
Total |
52(13.5%) |
211(54.8%) |
109(28.3%) |
13(3.4%) |
385(100%) |
|
|
|
| Cause |
Improperand padding |
28(7.3%) |
102(26.5%) |
59(15.3%) |
9(2.3%) |
198(51.4%) |
72.585 |
56 |
0.067 |
| |
Overloading and working |
24(6.2%) |
107(27.8%) |
49(12.7%) |
4(1%) |
184(47.8%) |
|
|
|
| |
Unknown |
0 |
2(0.5%) |
1(0.3%) |
0 |
3(0.8%) |
|
|
|
| |
Total |
52(13.5%) |
211(54.8%) |
109(28.3%) |
13(3.3%) |
385(100%) |
|
56 |
0.067 |
|
