Demographic characteristics | Settlement X | Rest of East Greenland |
Total participants | 356 (100) | 3185 (100) |
Greenlandic# | 345 (96.9) | 2838 (89.1) |
Females | 168 (47.2) | 1542 (48.4) |
Year of birth | | |
Born after 1996 | 80 (22.5) | 771 (24.2) |
Born 1991–1996 | 51 (14.3) | 357 (11.2) |
Born before 1991 | 225 (63.2) | 2057 (64.6) |
Age at TB diagnosis years median (IQR) | 18 (16–30) | 22 (18–29) |
M. tuberculosis infection % (95% CI) | | |
All | 60.9 (54.8–66.5) | 37.5 (35.2–39.7) |
Born after 1996 | 48.4 (37.4–59.6) | 14.3 (11.5–17.6) |
Born 1991–1996 | 79.1 (65.5–88.2) | 41.9 (36.4–47.6) |
Born before 1991 | 56.1 (48.7–63.2) | 48.3 (45.0–51.6) |
|
TB incidence | Cases n/person-years | IR (95% CI) | Cases n/person-years | IR (95% CI) | IRR¶ (95% CI) |
|
Total | 28/668 | 1730 (1195–2506) | 99/15360 | 704 (577–859) | 2.48 (1.60–3.85) |
2008 | 1/351 | 286 (40–2029) | 6/3168 | 197 (88–437) | 1.20 (0.14–10.00) |
2009 | 5/346 | 1479 (616–3554) | 7/3136 | 210 (94–468) | 7.94 (2.28–27.67) |
2010 | 8/333 | 2463 (1232–4926) | 21/3085 | 733 (47–1136) | 3.71 (1.57–8.79) |
2011 | 6/322 | 1944 (873–4327) | 42/3013 | 1604 (1185–2170) | 1.17 (0.49–2.80) |
2012 | 8/313 | 2695 (1348–5388) | 23/2958 | 911 (605–1371) | 3.17 (1.34–7.52) |
Sex | | | | | |
Females | 15/794 | 1954 (1178–3241) | 43/7474 | 610 (449–828) | 2.95 (1.60–5.46) |
Males | 13/873 | 1528 (887–2632) | 56/7885 | 794 (611–1032) | 2.10 (1.12–3.94) |
Age at diagnosis years | | | | | |
0–12 | 0/380 | | 3/3631 | 90 (29–280) | 0.00 (0.00) |
13–19 | 18/251 | 7389 (4656–11729) | 39/2056 | 2210 (1614–3024) | 4.08 (2.28–7.31) |
≥20 | 10/1036 | 1000 (538–1858) | 57/9671 | 633 (486–824) | 1.49 (0.74–3.00) |