Table 2 Descriptive statistics of visit counts for the seven syndromes in PD-SEWS, Shanghai, China, May 1st to Oct 31st, 2010
From: SCM: a practical tool to implement hospital-based syndromic surveillance
Syndrome | Overall visits | Proportion of the total visits (%) | Mean visits per day | Minimum visits per day | Q1 visits per day | Median visits per day | Q3 visits per day | Maximum visits per day | Days with zero reporting |
|---|---|---|---|---|---|---|---|---|---|
Acute respiratory syndrome | 59,793 | 3.45 | 325 | 143 | 273 | 310.5 | 356.5 | 642 | 0 |
Acute gastrointestinal syndrome | 45,634 | 2.64 | 248 | 123 | 196.8 | 249 | 295.8 | 398 | 0 |
Neurological syndrome | 6055 | 0.35 | 32.9 | 9 | 20 | 29 | 41 | 112 | 0 |
Rash with fever | 1910 | 0.11 | 10.4 | 0 | 3.8 | 7.5 | 16 | 40 | 7 |
Acute viral hepatitis | 790 | 0.05 | 4.3 | 0 | 1 | 3 | 6 | 26 | 25 |
Botulism-like syndrome | 187 | 0.01 | 1 | 0 | 0 | 0 | 2 | 13 | 110 |
Hemorrhagic fever | 131 | 0.01 | 0.7 | 0 | 0 | 0 | 1 | 7 | 122 |