Odds ratios (ORs) and 95% confidence intervals (CIs) for risk of different cancers associated with relative telomere length (shorter <i>vs.</i> longer, grouped by median value of telomere length ratio).

<p>(<b>A</b>) Smoking-related cancers; (<b>B</b>) Cancers in the digestive system; (<b>C</b>) Cancers in the urogenital system.