Table 1.
Incidence, gender, and time trends of type 1 diabetes mellitus (0–14 yr) per 100,000 individuals in Newfoundland and Labrador, Canada, 1987-2010
| Years | Sex | 0-14 yr (n) | 95% CI | 0-4 yr (n) | 95% CI | 5-9 yr (n) | 95% CI | 10-14 yr (n) | 95% CI |
|---|---|---|---|---|---|---|---|---|---|
|
1987-2010 |
M+F |
37.7 (931) |
35.3-40.2 |
27.3 (196) |
23.6-31.4 |
42.8 (350) |
38.5-47.6 |
41.1 (385) |
37.1-45.4 |
|
1987-2010 |
M |
38.3 (485) |
35.0-41.9 |
32.7* (120) |
27.1-39.1 |
40.0 (167) |
34.2-46.5 |
41.2 (198) |
35.7-47.3 |
|
1987-2010 |
F |
37.0 (446) |
33.6-40.6 |
21.7* (76) |
17.1-27.1 |
45.8 (183) |
39.4-53.0 |
41.0 (187) |
35.3-47.3 |
|
1987-1991 |
M+F |
29.9† (207) |
24.4-35.5 |
21.3 (42) |
15.3-28.7 |
33.2 (75) |
26.1-41.7 |
35.3 (90) |
28.4-43.4 |
|
1992-1996 |
M+F |
31.9† (190) |
26.1-37.8 |
27.3 (47) |
20.1-36.3 |
37.3 (73) |
29.2-46.9 |
31.2 (70) |
24.3-39.4 |
|
1997-2001 |
M+F |
40.9† (203) |
34.3-43.4 |
28.0 (38) |
19.8-38.4 |
46.7 (75) |
36.7-58.5 |
48.1 (90) |
38.7-59.1 |
|
2002-2006 |
M+F |
42.3† (178) |
35.5-49.2 |
30.2 (36) |
21.2-41.8 |
50.5 (68) |
39.2-64.0 |
46.4 (74) |
36.4-58.2 |
| 2007-2010 | M+F | 49.9† (153) | 42.2-57.6 | 35.8 (33) | 24.6-50.2 | 59.1 (59) | 45.0-76.3 | 54.7 (61) | 41.9-70.4 |
CI, confidence interval; n, specified size of age group; F, Female; M, Male; † rates age-standardized to 1991 Canadian Census; * p=0.006.