Table 2 Number of deaths and age-standardized mortality for oral cancer in China, 1990–2017

All

6995.3 (6641.9, 7350.1)

20,760.8 (19,614.4, 21,816.8)

196.8 (195.3, 196.8)

0.84 (0.80, 0.88)

1.09 (1.03, 1.14)

29.0 (28.4, 29.0)

Ages

1–4 years

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

5–9 years

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

10–14 years

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

0.0 (0.0, 0.0)

0.0 (0.0, 0.0)

–

15–19 years

47.0 (43.4, 50.8)

13.4 (12.2, 14.8)

− 71.5 (− 72.0, − 70.9)

0.04 (0.03, 0.04)

0.02 (0.02, 0.02)

− 53.0 (− 53.8, − 52.0)

20–24 years

84.6 (78.4, 91.1)

24.5 (21.6, 27.4)

− 71.0 (− 72.4, − 69.9)

0.06 (0.06, 0.07)

0.03 (0.02, 0.03)

− 58.2 (− 60.2, − 56.6)

25–29 years

120.1 (111.7, 129.5)

73.8 (66.7, 81.7)

− 38.5 (− 40.3, − 36.9)

0.11 (0.10, 0.12)

0.06 (0.05, 0.07)

− 44.9 (− 46.5, − 43.5)

30–34 years

211.6 (195.7, 228.8)

169.5 (154.2, 185.7)

− 19.9 (− 21.2, − 18.8)

0.24 (0.22, 0.26)

0.14 (0.13, 0.16)

− 40.7 (− 41.7, − 39.9)

35–39 years

271.8 (251.9, 293.8)

198.2 (176.7, 221.5)

− 27.1 (− 29.9, − 24.6)

0.30 (0.28, 0.32)

0.20 (0.18, 0.23)

− 31.4 (− 34.0, − 29.1)

40–44 years

376.8 (346.2, 408.3)

441.4 (399.9, 483.7)

17.1 (15.5, 18.4)

0.56 (0.51, 0.61)

0.40 (0.36, 0.44)

− 28.9 (− 29.9, − 28.1)

45–49 years

488.3 (454.3, 527.0)

1170.6 (1070.8, 1271.0)

139.7 (135.7, 141.2)

0.94 (0.88, 1.02)

0.94 (0.86, 1.02)

− 0.7 (− 2.4, − 0.1)

50–54 years

585.0 (542.5, 632.0)

1940.1 (1789.8, 2092.8)

231.6 (229.9, 231.1)

1.22 (1.13, 1.32)

1.62 (1.50, 1.75)

32.7 (32.0, 32.4)

55–59 years

756.5 (702.3, 817.0)

1730.9 (1608.4, 1848.9)

128.8 (126.3, 129.0)

1.74 (1.62, 1.88)

2.15 (2.00, 2.30)

23.4 (22.1, 23.6)

60–64 years

879.3 (817.6, 949.2)

3004.6 (2805.8, 3222.5)

241.7 (239.5, 243.2)

2.48 (2.31, 2.68)

3.63 (3.39, 3.89)

46.3 (45.4, 46.9)

65–69 years

894.5 (829.1, 958.8)

3349.9 (3132.7, 3588.8)

274.5 (274.3, 277.8)

3.27 (3.03, 3.50)

5.47 (5.12, 5.86)

67.5 (67.4, 68.9)

70–74 years

827.4 (767.2, 887.3)

2692.5 (2495.0, 2876.3)

225.4 (224.2, 225.2)

4.39 (4.07, 4.70)

6.61 (6.12, 7.06)

50.6 (50.0, 50.5)

75–79 years

678.6 (632.6, 728.4)

2485.3 (2338.0, 2639.7)

266.2 (262.4, 269.6)

5.94 (5.54, 6.38)

8.80 (8.28, 9.35)

48.1 (46.6, 49.5)

 ≥ 80 years

773.7 (728.5, 821.1)

3466.1 (3295.2, 3620.8)

348.0 (341.0, 352.3)

9.23 (8.70, 9.80)

11.75 (11.17, 12.28)

27.3 (25.3, 28.5)

Gender

Male

4140.3 (3837.3, 4483.2)

16,057.8 (14,918.5, 17,094.0)

287.8 (281.3, 288.8)

1.03 (0.96, 1.12)

1.73 (1.61, 1.84)

67.8 (64.7, 68.6)

Female

2854.9 (2709.5, 3087.6)

4703.0 (4425.1, 4968.5)

64.7 (60.9, 63.3)

0.67 (0.64, 0.73)

0.49 (0.46, 0.51)

− 27.5 (− 29.8, − 28.0)