The report included 230,061 lumbar spine cases and 112,611 cervical spine cases from 2015 to 2023. The report measured the percentage of male and female patients across seven age brackets.
Lumbar spine cases:
Under 30 years
Male: 52.7%
Female: 47.3%
30-39
Male: 49.5%
Female: 50.5%
40-49
Male: 50%
Female: 50%
50-59
Male: 52%
Female: 48%
60-69
Male: 51.2%
Female: 48.8%
70-79
Male: 51.8%
Female: 48.3%
80 and older
Male: 52.6%
Female: 47.4%
Cervical spine cases:
Under 30 years
Male: 54.1%
Female: 45.9%
30-39
Male: 48.4%
Female: 51.6%
40-49
Male: 45.4%
Female: 54.7%
50-59
Male: 49.9%
Female: 50.1%
60-69
Male: 53.1%
Female: 46.9%
70-79
Male: 51.8%
Female: 48.3%
80 and older
Male: 55.9%
Female: 44.2%
