Table 1.
Joinpoint regression analysis of age-specific and age-standardized leukemia mortality rates by sex and area during 2003–2017.
| Age | Urban areas | Rural areas | ||||||
|---|---|---|---|---|---|---|---|---|
| Males | Females | Males | Females | |||||
| Period | APC (95% CI) | Period | APC (95% CI) | Period | APC (95% CI) | Period | APC (95% CI) | |
| 0–14 | 2003–2017 | −0.9 (−2.8, 0.9) | 2003–2017 | −0.8 (−2.4, 0.9) | 2003–2017 | −2.3 (−4.5, −0.1)* | 2003–2017 | −1.0 (−2.4, 0.5) |
| 15–34 | 2003–2017 | −1.5 (−2.7, −0.4) * | 2003–2017 | −1.8 (−3.4, −0.1)* | 2003–2017 | −0.6 (−2.1, 0.9) | 2003–2017 | −2.1 (−3.6, −0.5)* |
| 35–54 | 2003–2017 | −2.9 (−3.9, −1.8) * | 2003–2005 | 16.1 (4.6, 29.0)* | 2003–2017 | −0.8 (−2.5, 0.8) | 2003–2017 | −2.0 (−3.8, −0.2)* |
| 2005–2017 | −3.9 (−4.5, −3.3)* | |||||||
| AAPC | −1.3 (−2.6,0.1) | |||||||
| 55–74 | 2003–2017 | 0.6 (−0.8, 2.0) | 2003–2017 | −0.0 (−1.3, 1.3) | 2003–2017 | 2.0 (0.3, 3.7)* | 2003–2017 | 1.5 (−0.1, 3.1) |
| ≥75 | 2003–2017 | 1.7 (−0.8, 4.3) | 2003–2017 | 1.1 (−1.3, 3.5) | 2003–2009 | 8.0 (3.6, 12.6)* | 2003–2009 | 15.1 (6.7, 24.2)* |
| 2009–2017 | −0.3 (−3.0, 2.4) | 2009–2017 | −3.3 (−8.0, 1.5) | |||||
| AAPC | 3.2 (1.1, 5.3)* | AAPC | 4.2 (0.3, 8.2)* | |||||
| Age standardized Overall | 2003–2017 | −0.6 (−1.4, 0.2) | 2003–2017 | −0.9 (−1.7, −0.1)* | 2003–2005 | −11.1 (−22.2, 1.4) | 2003–2008 | 2.0 (−0.4, 4.4) |
| 2005–2008 | 9.2 (−4.3, 24.7) | 2008–2017 | −1.6 (−2.6, −0.7)* | |||||
| 2008–2017 | −1.7 (−2.9, −0.5)* | AAPC | −0.4 (−1.3, 0.6) | |||||
| AAPC | −0.9 (−3.7, 2.0) | |||||||
AAPC (average annual percent change) presented for full period.
APC, annual percent change; CI, confidence interval.
*
Statistically significant trend (p < 0.05).