Copyright: ©Author(s) 2026.
World J Gastroenterol. Aug 21, 2026; 32(31): 119592
Published online Aug 21, 2026. doi: 10.3748/wjg.119592
Published online Aug 21, 2026. doi: 10.3748/wjg.119592
Figure 1 The incidence of pancreatic cancer in Gansu Province from 2013 to 2023.
A: Number of cases in age groups; B: Incidence trends across 3 age groups; C: The mean and median age in each year; D: Annual proportion of cases by age group; E: Trends in overall age-standardized incidence rate (ASIR) over time; F: Trends in male and female ASIR over time; G: Overall ASIR distribution; H: ASIR distribution in males; I: ASIR distribution in females. ASIR: Age-standardized incidence rate.
Figure 2 Distribution of annual age-standardized incidence rate of pancreatic cancer in Gansu Province from 2013 to 2023.
A-K: Distribution map of age-standardized incidence rate in 2013 (A), 2014 (B), 2015 (C), 2016 (D), 2017 (E), 2018 (F), 2019 (G), 2020 (H), 2021 (I), 2022 (J), and 2023 (K).
Figure 3 Distribution map of male age-standardized incidence rate of pancreatic cancer in Gansu Province from 2013 to 2023.
A-K: Distribution map of male age-standardized incidence rate in 2013 (A), 2014 (B), 2015 (C), 2016 (D), 2017 (E), 2018 (F), 2019 (G), 2020 (H), 2021 (I), 2022 (J) and 2023 (K).
Figure 4 Distribution map of female age-standardized incidence rate of pancreatic cancer in Gansu Province from 2013 to 2023.
A-K: Distribution map of female age-standardized incidence rate in 2013 (A), 2014 (B), 2015 (C), 2016 (D), 2017 (E), 2018 (F), 2019 (G), 2020 (H), 2021 (I), 2022 (J), and 2023 (K).
Figure 5 Spatial autocorrelation of age-standardized incidence rate for pancreatic cancer in the Gansu Province.
A: Overall age-standardized incidence rate (ASIR); B: Male ASIR; C: Female ASIR. LISA: Local Moran’s I.
Figure 6 Spatial clusters of pancreatic cancer in Gansu Province.
A: High and low-risk clusters; B-D: Distribution of overall (B), male (C), female (D) relative risk of pancreatic cancer in Gansu Province from 2013 to 2023.
Figure 7 Incidence trend and distribution of pancreatic cancer by climate zone in Gansu Province.
A-C: Overall (A), male (B), female (C) age-standardized incidence rate (ASIR) in different climate zones; D-F: Annual ASIR of overall (D), male (E) and female (F) in climate zones; G-I: Distribution map of overall (G), male (H) and female (I) ASIR. ASIR: Age-standardized incidence rate.
- Citation: Gu YM, Liu J, Wang YY, Liu GL, Li YY, Li XM, Zhao Y, Cheng HJ, Zhao J, Li YM. Spatiotemporal trends in pancreatic cancer incidence from 2013 to 2023 in Gansu Province, Northwest China: A regional study. World J Gastroenterol 2026; 32(31): 119592
- URL: https://www.wjgnet.com/1007-9327/full/v32/i31/119592.htm
- DOI: https://dx.doi.org/10.3748/wjg.119592