The purpose of surveillance |
Assess the trend of disease occurrence |
115 |
82.7 |
79 |
94.0 |
194 |
87.0 |
.015 |
Prevent and control diseases |
102 |
73.4 |
55 |
65.5 |
157 |
70.4 |
.210 |
Detect and notify disease outbreaks |
102 |
73.4 |
72 |
85.7 |
174 |
78.0 |
.031 |
Health education and advocacy |
86 |
61.9 |
57 |
67.9 |
143 |
64.1 |
.366 |
Research purpose |
96 |
69.1 |
68 |
81.0 |
164 |
73.5 |
.051 |
Determine the prevalence of disease |
104 |
74.8 |
71 |
84.5 |
175 |
78.5 |
.088 |
Sources of public health surveillance data |
|
|
|
|
|
|
.016 |
Controlled clinical trials |
28 |
20.1 |
6 |
7.1 |
34 |
15.2 |
|
Case studies |
10 |
7.2 |
10 |
11.9 |
20 |
9.0 |
|
Direct observations |
34 |
24.5 |
15 |
17.9 |
49 |
22.0 |
|
Population surveys and case reporting |
67 |
48.2 |
53 |
63.1 |
120 |
53.8 |
|
Surveillance data must be |
|
|
|
|
|
|
.244 |
Rapidly collected |
15 |
10.8 |
4 |
4.8 |
19 |
8.5 |
|
Use simple case definitions |
24 |
17.3 |
19 |
22.6 |
43 |
19.3 |
|
Provide very precise estimates |
28 |
20.1 |
22 |
26.2 |
50 |
22.4 |
|
Rapidly collected and use simple case definitions |
72 |
51.8 |
39 |
46.4 |
111 |
49.8 |
|
Physician’s role in public health surveillance |
Diagnosis and reporting |
90 |
64.7 |
63 |
75.0 |
153 |
68.6 |
.110 |
Collect the data and analyze it |
68 |
48.9 |
49 |
58.3 |
117 |
52.5 |
.173 |
Provide recommendation on the disease |
57 |
41.0 |
34 |
40.5 |
91 |
40.8 |
.938 |
Believe in that reporting an event to surveillance system is a professional obligation |
73 |
52.5 |
44 |
52.4 |
117 |
52.5 |
.118 |