Figure 1

Association of glucosamine supplement use and risk of cardiovascular disease event and cardiovascular disease death stratified by potential risk factors. Results were adjusted for age, sex, race (white European, mixed, South Asian, black, others), average total annual household income (<£18 000, £18 000-£30 999, £31 000-£51 999, £52 000-£100 000, >£100 000, and “do not know” or missing; £1.00=$1.30, €1.20), alcohol intake, physical activity (<150 or ≥150 min/week), diabetes (yes, no, or missing), hypertension (yes or no), high cholesterol (yes or no), arthritis (yes or no), antihypertensive drugs (yes or no), lipid treatment (yes or no), insulin treatment (yes or no), aspirin use (yes or no), non-aspirin non-steroidal anti-inflammatory drug (NSAID) use (yes or no), vitamin supplement use (yes or no), mineral and other dietary supplement use (yes or no), and healthy diet (yes or no)