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Selected characteristics in laryngeal cancer cases and controls.
| Varables | CASE—N (%) | CONTROL—N (%) | p< |
|---|---|---|---|
| All subjects | 267 (100%) | 157 (100% ) | |
| Age | |||
| All | 62.0 ± 8.5 | 61.6 ± 4.9 | NS |
| Women | 63.5 ± 8.1 | 60.9 ± 4.2 | NS |
| Men | 61.6 ± 8.3 | 61.8 ± 3.9 | NS |
| Gender | NS | ||
| Women | 31 (12%) | 26 (16%) | |
| Men | 236 (88%) | 131 (84%) |
No statistically significant differences in age of subjects and sex distribution of subjects between case and control groups.
