Table 1 Demographic and clinical information on hepatitis B patients reported to the National Notifiable Disease Reporting System (NNDRS) from six project hospitals in Fujian, Hainan and Gansu Provinces, China, 2015
|  | Fujian (N = 881) | Hainan (N = 267) | Gansu (N = 272) | Total (N = 1420) | ||||
|---|---|---|---|---|---|---|---|---|
N | % | n | % | N | % | N | % | |
Hospital Grade | ||||||||
 2 | 191 | 21.7 | 95 | 35.6 | 120 | 44.1 | 406 | 28.6 |
 3 | 690 | 78.3 | 172 | 64.4 | 152 | 55.9 | 1014 | 71.4 |
Gender | ||||||||
 Male | 632 | 71.7 | 189 | 70.8 | 170 | 62.5 | 991 | 69.8 |
 Female | 249 | 28.3 | 78 | 29.2 | 102 | 37.5 | 429 | 30.2 |
Age group(year) | ||||||||
 0–24 | 64 | 7.3 | 38 | 14.2 | 28 | 10.3 | 130 | 9.2 |
 25–39 | 283 | 32.1 | 84 | 31.5 | 50 | 18.4 | 417 | 29.4 |
 40–59 | 384 | 43.6 | 95 | 35.6 | 131 | 48.2 | 610 | 43.0 |
  ≥ 60 | 150 | 17.0 | 50 | 18.7 | 63 | 23.2 | 263 | 18.5 |
Report in NNDRS | ||||||||
 Acute hepatitis B | 12 | 1.4 | 102 | 38.2 | 238 | 87.5 | 352 | 24.8 |
 Chronic hepatitis B | 869 | 98.6 | 165 | 61.8 | 34 | 12.5 | 1068 | 75.2 |
HBV-related departments* | ||||||||
 Yes | 612 | 69.5 | 126 | 47.2 | 81 | 29.8 | 819 | 57.7 |
 No | 269 | 30.5 | 141 | 52.8 | 191 | 70.2 | 601 | 42.3 |
Primary discharge diagnosis | ||||||||
 Yes | 385 | 43.7 | 91 | 34.1 | 36 | 13.2 | 512 | 36.1 |
 No | 496 | 56.3 | 176 | 65.9 | 236 | 86.8 | 908 | 63.9 |
Specified acute or chronic diagnosis by clinicians | ||||||||
 Yes | 429 | 48.7 | 84 | 31.5 | 81 | 29.8 | 594 | 41.8 |
 No | 452 | 51.3 | 183 | 68.5 | 191 | 70.2 | 826 | 58.2 |