Table 3
Thyroid cancer death counts, age-standardized mortality rates (ASMRs), and trends in ASMRs, by sex, age group and province, Canada excluding Quebec
Mortality (2012 to 2016) | Trend analysis (1992 to 2016) | ||||||||
---|---|---|---|---|---|---|---|---|---|
Number of deaths | ASMR (per 100,000) | 95% confidence interval | Period | Annual percent change in ASMR | 95% confidence interval | p-value | |||
from | to | from | to | ||||||
All | 850 | 0.60 | 0.56 | 0.64 | 1992 to 2016 | 0.3 | -0.4 | 1.0 | 0.417 |
Sex | |||||||||
Female | 455 | 0.58 | 0.52 | 0.63 | 1992 to 2016 | -0.3 | -1.1 | 0.6 | 0.487 |
Male | 395 | 0.62 | 0.56 | 0.68 | 1992 to 2016 | 1.2 | 0.2 | 2.3 | 0.021 |
Age group | |||||||||
44 and younger | 25 | 0.03 | 0.02 | 0.05 | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period |
45 to 54 | 55 | 0.27 | 0.20 | 0.35 | 1992 to 2016 | -0.9 | -3.0 | 1.2 | 0.388 |
55 to 64 | 130 | 0.73 | 0.61 | 0.86 | 1992 to 2016 | -0.7 | -2.1 | 0.8 | 0.357 |
65 to 74 | 220 | 1.89 | 1.65 | 2.16 | 1992 to 2016 | 0.2 | -1.1 | 1.5 | 0.763 |
75 or older | 415 | 4.56 | 4.13 | 5.02 | 1992 to 2016 | 0.9 | 0.1 | 1.7 | 0.033 |
Province | |||||||||
British Columbia | 145 | 0.55 | 0.46 | 0.63 | 1992 to 2016 | -0.5 | -1.7 | 0.8 | 0.451 |
Alberta | 110 | 0.66 | 0.54 | 0.79 | 1992 to 2016 | 0.3 | -1.5 | 2.2 | 0.709 |
Saskatchewan | 35 | 0.56 | 0.38 | 0.79 | 1992 to 2016 | -0.5 | -3.0 | 2.1 | 0.702 |
Manitoba | 50 | 0.75 | 0.55 | 1.00 | 1992 to 2016 | 0.5 | -2.1 | 3.1 | 0.701 |
Ontario | 415 | 0.58 | 0.52 | 0.64 | 1992 to 2016 | 0.2 | -0.7 | 1.1 | 0.687 |
New Brunswick | 25 | 0.57 | 0.37 | 0.85 | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period |
Nova Scotia | 40 | 0.73 | 0.52 | 1.01 | 1992 to 2016 | 2.0 | -0.4 | 4.4 | 0.100 |
Prince Edward Island | 5 | 0.58 | 0.19 | 1.48 | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period | Note ..: not available for a specific reference period |
Newfoundland and Labrador | 25 | 0.81 | 0.52 | 1.22 | 1992 to 2016 | 2.6 | -0.6 | 5.8 | 0.103 |
.. not available for a specific reference period Notes: All counts were randomly rounded to a base of five to protect confidentiality. Age-specific rates were based on rounded counts; ASMRs were not. ASMRs were calculated using weights from the 2011 Canadian standard population, see reference 26; age-specific rates were not age-standardized. A positive annual percent change represents an increase in the ASMR, or age-specific mortality rate, over time, while a negative change represents a decrease. No changes in trend were detected in any of the analyses. Quebec is excluded for consistency with the incidence data. Source: Statistics Canada, Canadian Vital Statistics–Death Database. |
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