| 1. Beighton score of ≥ 4/9 |
1. Beighton score of 1, 2, or 3 |
| 2. Arthralgia for > 3 |
2. Arthralgia of ≥ 3 months in 1 to 3 joints months in ≥ 4 joints or back pain of ≥ 3 months; spondylosis, spondylolysis, spondylolisthesis |
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3. Dislocation/subluxation in > 1 joint or in 1 joint on > 1 occasion |
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4. Soft-tissue rheumatism in ≥ 3 lesions (e.g., epicondylitis, tenosynovitis, and bursitis) |
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5. Marfanoid habitus (tall, slim, span: height ratio of > 1.03, upper : lower segment ratio of < 0.89, arachnodactyly) |
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6. Abnormal skin: striae, hyperextensibility, thin skin, papyraceous scarring |
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7. Eye signs: drooping eyelids or myopia or antimongoloid slant |
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8. Varicose veins, hernias, or uterine/rectal prolapse |