Table 5.
Age range | Same procedure | Different procedures | Total | |||
---|---|---|---|---|---|---|
N | Percent | N | Percent | N | Percent | |
30–40 years | 44 | 31.2%a | 97 | 68.8% | 141 | 100% |
41–50 years | 29 | 50%a | 29 | 50% | 58 | 100% |
51–60 years | 29 | 48.3%a | 31 | 51.7% | 60 | 100% |
61–70 years | 8 | 36.4%a | 14 | 63.6% | 22 | 100% |
71 years or older | 3 | 75%a | 1 | 25% | 4 | 100% |
Total | 113 | 172 | 285 |
aTrend analysis with Jonckheere-Terpstra Test demonstrated an overall increasing trend toward preferring the same procedure with older age, p = 0.0124