Table 4 |
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|
Comparison of low bone mass condition between the comminuty population and a schizophrenic population in Taiwanese |
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|
prevalence of low bone mass [t < 1.0] |
prevalence of severe low bone mass [t ≦ -2.5] |
|||||
|
Schizophrenic population in Yuli area |
Community population in Yuli area |
Community-surveyed People in Kinmen, Taiwan, 2000–2003§ |
Schizophrenic population in Yuli area |
Community people in Yuli area |
Community-surveyed People in Kinmen, Taiwan, 2000–2003§ |
|
|
(%) |
(%) |
(%) |
(%) |
(%) |
(%) |
|
|
|
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|
Age Strata |
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|
Male |
||||||
|
20–29 y/o |
54.2 |
50.0 |
----- |
15.3 |
0 |
----- |
|
30–39 y/o |
42.9 |
33.3 |
----- |
9.8 |
0 |
----- |
|
40–49 y/o |
37.3 |
33.3 |
35.5 |
6.8 |
3.3 |
3.9 |
|
50–59 y/o |
46.8 |
50.0 |
42.5 |
13.0 |
10.7 |
7.1 |
|
> 60 y/o |
48.4 |
55.8 |
55.8 |
6.4 |
25.3 |
16.9 |
|
Female |
||||||
|
20–29 y/o |
77.3 |
18.8 |
----- |
50.0 |
0 |
----- |
|
30–39 y/o |
50.0 |
18.2 |
----- |
26.2 |
0 |
----- |
|
40–49 y/o |
42.3 |
31.6 |
38.4 |
17.5 |
5.3 |
6.7 |
|
50–59 y/o |
46.4 |
68.9 |
52.9 |
14.4 |
28.9 |
16.5 |
|
> 60 y/o |
52.4 |
78.9 |
84.1 |
19.1 |
31.1 |
50.9 |
|
|
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|
Note: The above three population were screened for low bone mass using the same ultrasonography, QUS-II. The t-score was calculated using machine BUA value and adjusted as: (BUAindividual – 92.72)/13.36 for the male, and (BUAindividual – 87.90)/10.68 for the female. Those were based on the published reference§. §Nan-Ping Yang, Shao-Yuan Chuang, Shui-Hu Chen, Pesus Chou. Screening for low bone mass with quantitative ultrasonography in a community without dual X-ray absorptiometry: population-based study. BMC Musculoskeletal Disorders 2006;7:24. |
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|
Renn et al. BMC Musculoskeletal Disorders 2009 10:1 doi:10.1186/1471-2474-10-1 |
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