Skip to main content
. 2019 Jul 8;19:901. doi: 10.1186/s12889-019-7061-1

Table 1.

The demographic characteristics of follow-up cases and lost to follow-up cases in the HBV-infected cohort, China, 2009

Followed-up [n, (%)] Lost to follow-up [n, (%)] Total [n, (%)]
Carrier CHBa LCb HCCc Carrier CHB LC HCC Carrier CHB LC HCC
Gender
 Male 633 318 15 1 184 139 5 1 817 457 20 2
(53.6) (55.1) (62.5) (50.0) (49.9) (53.1) (100) (50.0) (52.7) (54.5) (69.0) (50.0)
 Female 548 259 9 1 185 123 0 1 733 382 9 2
(46.4) (44.9) (37.5) (50.0) (50.1) (46.9) (0.0) (50.0) (47.3) (45.5) (31.0) (50.0)
Age group
 0–19 213 51 2 0 101 44 0 0 314 95 2 0
(18.0) (8.8) (8.3) (0.0) (27.4) (16.8) (0.0) (0.0) (20.3) (11.3) (6.9) (0.0)
 20–39 400 184 4 0 121 84 0 0 521 268 4 0
(33.9) (31.9) (16.7) (0.0) (32.8) (32.1) (0.0) (0.0) (33.6) (31.9) (13.8) (0.0)
 40–49 322 179 8 1 64 67 2 0 386 246 10 1
(27.3) (31.0) (33.3) (50.0) (17.3) (25.6) (40.0) (0.0) (24.9) (29.3) (34.5) (25.0)
 50–62 246 163 10 1 83 67 3 2 329 230 13 3
(20.8) (28.2) (41.7) (50.0) (22.5) (25.6) (60.0) (100.0) (21.2) (27.4) (44.8) (75.0)
Region
 East 569 235 14 2 90 53 2 1 659 288 16 3
(48.2) (40.7) (58.3) (100) (22.4) (20.2) (40.0) (50.0) (42.5) (34.3) (55.2) (75.0)
 Central 321 225 8 0 144 84 3 1 465 309 11 1
(27.2) (39.0) (33.3) (0.0) (39.0) (32.1) (60.0) (50.0) (30.0) (36.8) (37.9) (25.0)
 West 291 117 2 0 135 125 0 0 426 242 2 0
(24.6) (20.3) (8.3) (0.0) (36.6) (47.7) (0.0) (0.0) (27.5) (28.8) (6.9) (0.0)
Rural/Urban
 Urban 430 249 9 0 154 110 3 0 584 359 12 0
(36.4) (43.2) (37.5) (0.0) (41.7) (42.0) (60.0) (0.0) (37.7) (42.8) (41.4) (0.0)
 Rural 751 328 15 2 215 152 2 2 966 480 17 4
(63.6) (56.8) (62.5) (100) (58.3) (58.0) (40.0) (100) (62.3) (57.2) (58.6) (100.0)
Total 1181 577 24 2 369 262 5 2 1550 839 29 4
(100) (100) (100) (100) (100) (100) (100) (100) (100) (100) (100) (100)

a CHB chronic hepatitis B

b LC liver cirrhosis

c HCC hepatocellular carcinoma