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Table 1 Means, medians and interquartile ranges of survival days in patients with lung cancer by patient characteristics, co-morbidity and stage of disease

From: Decreased survival among lung cancer patients with co-morbid tuberculosis and diabetes

Criteria N = 1111 Survival Days P-value for means
n % Median 25th - 75th Mean ± SD
Overall 1111 (100) 624 205 - 1190 772 ± 665  
Age       
 ≤ 50 94 (8.5) 419 188 - 864 580 ± 526 0.020
 51 - 60 155 (14.0) 597 234 - 1039 738 ± 641  
 61 - 70 290 (26.1) 699 244 - 1228 792 ± 651  
 ≥ 71 572 (51.5) 654 187 - 1268 803 ± 693  
Gender       
 Male 822 (74.0) 596 188 - 1152 749 ± 654 0.050
 Female 289 (26.0) 711 259 - 1279 838 ± 689  
Marital Status       
 Married 964 (88.1) 626 216 - 1200 780 ± 666 0.112
 Single (included divorce) 130 (11.9) 529 123 - 971 682 ± 636  
Education       
 < Junior high 654 (63.3) 556 185 - 1187 756 ± 681 0.397
 Junior high 137 (13.3) 647 211 - 1163 751 ± 611  
 Senior high 171 (16.6) 697 271 - 1287 842 ± 681  
 ≥ College 71 (6.9) 528 201 - 1115 707 ± 623  
Religion       
 No 294 (28.0) 651 182 - 1163 763 ± 662 0.847
 Yes 755 (72.0) 615 211 - 1193 772 ± 666  
Occupation       
 Work 323 (30.0) 554 188 - 1122 744 ± 662 0.378
 Retired 296 (27.5) 555 177 - 1170 743 ± 672  
 Not work 457 (42.5) 715 233 - 1202 801 ± 654  
Comorbidity       
Other cancer       
 No 1031 (94.2) 606 201 - 1180 764 ± 666 0.116
 Yes 64 (5.8) 813 350 - 1376 898 ± 643  
Tuberculosis       
 No 989 (90.3) 653 220 - 1206 791 ± 667 0.002
 Yes 106 (9.7) 364 107 - 856 584 ± 612  
COPD       
 No 1040 (95.0) 614 206 - 1176 765 ± 662 0.162
 Yes 55 (5.0) 863 317 - 1353 894 ± 714  
Diabetes       
 No 967 (88.3) 651 220 - 1220 794 ± 670 0.001
 Yes 128 (11.7) 427 134 - 929 600 ± 601  
Hypertension       
 No 808 (73.8) 654 220 - 1219 788 ± 660 0.178
 Yes 287 (26.2) >546 169 - 1122 726 ± 677  
Stage       
 I 216 (19.4) 1164 743 - 1681 1224 ± 656 <0.001
 II 106 (9.5) 913 546 - 1498 1045 ± 674  
 III 406 (36.5) 555 220 - 1073 727 ± 622  
 IV 383 (34.5) 273 94 - 723 489 ± 536  
  1. COPD: chronic obstructive pulmonary disease.