Table 1 Burden (incidence) of testicular cancer in adolescents and young adults and their temporal trends from 1990 to 2021, using Joinpoint analysis.
Characteristics | Number of cases, 1990 (95% UI) | Age-standardized rate per 100,000 population, 1990 (95% CI) | Number of cases, 2021 (95% UI) | Age-standardized rate per 100,000 population, 2021 (95% CI) | AAPC (Age-standardized rate, 95% CI) | p |
|---|---|---|---|---|---|---|
Global | 28,499 (27,000–30,124) | 2.64 (2.50–2.79) | 61,596 (57,749–66,175) | 4.05 (3.80–4.35) | 1.37 (0.99 to 1.76) | < 0.001 |
High SDI | 16,470 (15,350–17,668) | 9.06 (8.45–9.72) | 21,798 (20,201–23,544) | 11.38 (10.55–12.3) | 0.82 (0.26 to 1.39) | 0.0041 |
High-middle SDI | 7005 (6245–7970) | 3.04 (2.71–3.45) | 17,345 (14,796–20,701) | 7.3 (6.19–8.76) | 2.97 (2.72 to 3.23) | < 0.001 |
Middle SDI | 3099 (2860–3370) | 0.84 (0.78–0.91) | 15,045 (13,643–16,472) | 3.16 (2.87–3.46) | 4.37 (4.1 to 4.65) | < 0.001 |
Low-middle SDI | 1450 (1157–1778) | 0.68 (0.54–0.83) | 5655 (4799–6693) | 1.42 (1.21–1.69) | 2.42 (2.27 to 2.58) | < 0.001 |
Low SDI | 434 (296–581) | 0.52 (0.36–0.69) | 1677 (1322–2078) | 0.82 (0.64–1.01) | 1.46 (1.38 to 1.54) | < 0.001 |
High-income Asia Pacific | 1854 (1421–2402) | 5.47 (4.19–7.08) | 1771 (1386–2163) | 6.49 (5.08–7.91) | 0.62 (−0.78 to 2.04) | 0.3855 |
High-income North America | 5873 (5447–6346) | 9.87 (9.16–10.67) | 9210 (8403–10125) | 14.47 (13.2–15.91) | 1.4 (0.58 to 2.22) | < 0.001 |
Western Europe | 9192 (8232–10265) | 12.27 (10.99–13.7) | 9933 (8623–11509) | 14.44 (12.54–16.74) | 0.61 (−0.23 to 1.46) | 0.1555 |
Australasia | 566 (422–749) | 13.71 (10.22–18.16) | 872 (600–1203) | 15.77 (10.86–21.75) | 0.61 (0.15 to 1.07) | 0.0093 |
Eastern Europe | 1578 (1421–1761) | 3.55 (3.2–3.95) | 2644 (2365–2933) | 7.11 (6.36–7.9) | 2.52 (1.48 to 3.56) | < 0.001 |
Central Europe | 1896 (1677–2162) | 7.92 (7.01–9.04) | 3229 (2744–3788) | 17.18 (14.6–20.16) | 2.74 (2.27 to 3.2) | < 0.001 |
Southern Latin America | 654 (493–857) | 7.02 (5.3–9.18) | 2756 (2089–3596) | 20.93 (15.86–27.33) | 3.69 (2.8 to 4.59) | < 0.001 |
East Asia | 1215 (996–1464) | 0.43 (0.35–0.52) | 3398 (2609–4453) | 1.27 (0.97–1.67) | 3.64 (2.87 to 4.41) | < 0.001 |
Central Asia | 191 (152–247) | 1.37 (1.09–1.76) | 443 (362–548) | 2.25 (1.84–2.79) | 1.52 (1.01 to 2.03) | < 0.001 |
North Africa and Middle East | 1430 (921–2220) | 2.18 (1.41–3.37) | 9121 (6880–12391) | 6.87 (5.17–9.35) | 3.78 (3.48 to 4.07) | < 0.001 |
Andean Latin America | 107 (68–167) | 1.47 (0.93–2.28) | 740 (486–1080) | 5.38 (3.53–7.85) | 4.24 (3.39 to 5.11) | < 0.001 |
Southeast Asia | 550 (444–683) | 0.59 (0.48–0.73) | 1981 (1514–2560) | 1.39 (1.06–1.8) | 2.76 (2.58 to 2.95) | < 0.001 |
Tropical Latin America | 417 (367–478) | 1.35 (1.19–1.54) | 2263 (1939–2633) | 5.09 (4.36–5.92) | 4.65 (4.4 to 4.91) | < 0.001 |
Southern Sub-Saharan Africa | 64 (49–81) | 0.66 (0.5–0.82) | 178 (141–221) | 1.04 (0.83–1.29) | 1.32 (0.79 to 1.84) | < 0.001 |
Caribbean | 24 (19–31) | 0.34 (0.27–0.43) | 193 (147–251) | 2.11 (1.61–2.74) | 6.11 (3.94 to 8.32) | < 0.001 |
Central Latin America | 783 (720–849) | 2.41 (2.22–2.61) | 5372 (4764–6048) | 10.79 (9.57–12.15) | 4.98 (4.41 to 5.55) | < 0.001 |
South Asia | 1828 (1460–2240) | 0.87 (0.7–1.06) | 6228 (5130–7475) | 1.56 (1.29–1.88) | 1.9 (1.73 to 2.06) | < 0.001 |
Central Sub-Saharan Africa | 35 (21–55) | 0.36 (0.22–0.57) | 155 (91–251) | 0.61 (0.36–0.99) | 1.74 (1.56 to 1.93) | < 0.001 |
Oceania | 5 (3–7) | 0.35 (0.22–0.53) | 10 (7–15) | 0.36 (0.24–0.52) | 0.09 (−0.33 to 0.51) | 0.6693 |
Western Sub-Saharan Africa | 81 (62–102) | 0.25 (0.19–0.32) | 272 (201–355) | 0.33 (0.24–0.43) | 0.88 (0.69 to 1.06) | < 0.001 |
Eastern Sub-Saharan Africa | 157 (106–215) | 0.51 (0.34–0.69) | 826 (613–1075) | 1.05 (0.78–1.37) | 2.39 (2.23 to 2.55) | < 0.001 |