From: Serum p53 antibody detection in patients with impaired lung function
 |  | p-valuea |
---|---|---|
Age (years) | (< 58 / ≥ 58) |  |
Negative | 308 / 328 (48% / 52%) | 0.502 |
Positive | 19 / 15 (56% / 44%) | Â |
Missing | 5 | Â |
Gender | Male / Female | Â |
Negative | 359 / 281 (56% / 44%) | 0.202 |
Positive | 24 / 11 (69% / 31%) | Â |
No. of cigarettes per day | (> 20 / ≤ 20) |  |
Negative | 197 / 356 (36% / 64%) | 0.019* |
Positive | 19 / 14 (58% / 42%) | Â |
Packs-year | (> 40 / ≤ 40) |  |
Negative | 211 / 341 (38% / 62%) | 0.092# |
Positive | 18 / 15 (55% / 45%) | Â |
LFT impairment | Moderate-Severe / Normal-Mild | Â |
Negative | 113 / 527 (18% / 82%) | 0.068# |
Positive | 11 / 24 (31% / 69%) | Â |