Table 1.
Characteristics of Patient Pairs (N = 2,630,110 Pairs)
| Characteristics of Pairs (Transmitter-Receiver) | Pairs with SNP Difference ⩽3 | Pairs with SNP Difference >3 | Total Pairs |
|---|---|---|---|
| n (%) | n (%) | n (%) | |
| (n = 1,447) | (n = 2,628,663) | (N = 2,630,110) | |
| Age | |||
| ⩽34T→⩽34R | 755 (52.18) | 1,201,020 (45.69) | 1,201,775 (45.69) |
| ⩽34T→>34R | 319 (22.05) | 508,854 (19.36) | 509,173 (19.36) |
| >34T→⩽34R | 250 (17.28) | 643,521 (24.48) | 643,771 (24.48) |
| >34T→>34R | 123 (8.5) | 275,268 (10.47) | 275,391 (10.47) |
| Sex | |||
| FemaleT→FemaleR | 123 (8.5) | 369,609 (14.06) | 369,732 (14.06) |
| FemaleT→MaleR | 263 (18.18) | 635,647 (24.18) | 635,910 (24.18) |
| MaleT→FemaleR | 339 (23.43) | 596,904 (22.71) | 597,243 (22.71) |
| MaleT→MaleR | 722 (49.9) | 1,026,503 (39.05) | 1,027,225 (39.06) |
| Peruvian ancestry | |||
| NoT→NoR | 182 (12.58) | 273,138 (10.39) | 273,320 (10.39) |
| NoT→YesR | 159 (10.99) | 211,524 (8.05) | 211,683 (8.05) |
| YesT→NoR | 163 (11.26) | 254,290 (9.67) | 254,453 (9.67) |
| YesT→YesR | 130 (8.98) | 197,038 (7.5) | 197,168 (7.5) |
| Missing | 813 (56.19) | 1,692,673 (64.39) | 1,693,486 (64.39) |
| Work outside the house | |||
| NoT→NoR | 562 (38.84) | 1,005,698 (38.26) | 1,006,260 (38.26) |
| NoT→YesR | 348 (24.05) | 583,716 (22.21) | 584,064 (22.21) |
| YesT→NoR | 323 (22.32) | 638,049 (24.27) | 638,372 (24.27) |
| YesT→YesR | 203 (14.03) | 370,741 (14.1) | 370,944 (14.1) |
| Missing | 11 (0.76) | 30,459 (1.16) | 30,470 (1.16) |
| Public transportation | |||
| LightT→LightR | 449 (31.03) | 750,676 (28.56) | 751,125 (28.56) |
| LightT→HeavyR | 300 (20.73) | 624,697 (23.76) | 624,997 (23.76) |
| HeavyT→LightR | 360 (24.88) | 619,327 (23.56) | 619,687 (23.56) |
| HeavyT→HeavyR | 288 (19.9) | 514,618 (19.58) | 514,906 (19.58) |
| Missing | 50 (3.46) | 119,345 (4.54) | 119,395 (4.54) |
| Socioeconomic status | |||
| LowT→LowR | 177 (12.23) | 300,329 (11.43) | 300,506 (11.43) |
| LowT→Not LowR | 286 (19.77) | 599,267 (22.8) | 599,553 (22.8) |
| Not lowT→LowR | 279 (19.28) | 528,934 (20.12) | 529,213 (20.12) |
| Not lowT→Not lowR | 634 (43.81) | 1,057,515 (40.23) | 1,058,149 (40.23) |
| Missing | 71 (4.91) | 142,618 (5.43) | 142,689 (5.43) |
| Incarceration status | |||
| NoT→NoR | 1,081 (74.71) | 2,318,736 (88.21) | 2,319,817 (88.2) |
| NoT→YesR | 120 (8.29) | 119,423 (4.54) | 119,543 (4.55) |
| YesT→NoR | 186 (12.85) | 138,794 (5.28) | 138,980 (5.28) |
| YesT→YesR | 47 (3.25) | 7,122 (0.27) | 7,169 (0.27) |
| Missing | 13 (0.9) | 44,588 (1.7) | 44,601 (1.7) |
| Smoking status | |||
| NonsmokerT→NonsmokerR | 1,227 (84.8) | 2,370,469 (90.18) | 2,371,696 (90.17) |
| NonsmokerT→SmokerR | 27 (1.87) | 71,766 (2.73) | 71,793 (2.73) |
| SmokerT→NonsmokerR | 75 (5.18) | 78,019 (2.97) | 78,094 (2.97) |
| SmokerT→SmokerR | 6 (0.41) | 2,341 (0.09) | 2,347 (0.09) |
| Missing | 112 (7.74) | 106,068 (4.04) | 106,180 (4.04) |
| Drinking status | |||
| NondrinkerT→NondrinkerR | 305 (21.08) | 745,730 (28.37) | 746,035 (28.37) |
| NondrinkerT→DrinkerR | 267 (18.45) | 518,183 (19.71) | 518,450 (19.71) |
| DrinkerT→NondrinkerR | 387 (26.74) | 667,186 (25.38) | 667,573 (25.38) |
| DrinkerT→DrinkerR | 310 (21.42) | 467,360 (17.78) | 467,670 (17.78) |
| Missing | 178 (12.3) | 230,204 (8.76) | 230,382 (8.76) |
| HIV infection | |||
| NoT→NoR | 1,322 (91.36) | 2,388,694 (90.87) | 2,390,016 (90.87) |
| NoT→YesR | 46 (3.18) | 88,004 (3.35) | 88,050 (3.35) |
| YesT→NoR | 41 (2.83) | 92,487 (3.52) | 92,528 (3.52) |
| YesT→YesR | 2 (0.14) | 3,311 (0.13) | 3,313 (0.13) |
| Missing | 36 (2.49) | 56,167 (2.14) | 56,203 (2.14) |
| Diabetes mellitus | |||
| NoT→NoR | 1,315 (90.88) | 2,353,578 (89.54) | 2,354,893 (89.54) |
| NoT→YesR | 76 (5.25) | 105,401 (4.01) | 105,477 (4.01) |
| YesT→Everybody elseR | 40 (2.76) | 124,015 (4.72) | 124,055 (4.72) |
| Missing | 16 (1.11) | 45,669 (1.74) | 45,685 (1.74) |
| Cavity | |||
| NoT→Everybody elseR | 965 (66.69) | 1,810,313 (68.87) | 1,811,278 (68.87) |
| YesT→Everybody elseR | 460 (31.79) | 749,739 (28.52) | 750,199 (28.52) |
| Missing | 22 (1.52) | 68,611 (2.61) | 68,633 (2.61) |
| Cough | |||
| ⩽1 moT→Everybody elseR | 862 (59.57) | 1,687,557 (64.2) | 1,688,419 (64.2) |
| >1 moT→Everybody elseR | 493 (34.07) | 841,719 (32.02) | 842,212 (32.02) |
| Missing | 92 (6.36) | 99,387 (3.78) | 99,479 (3.78) |
| TB history | |||
| NoT→Everybody elseR | 966 (66.76) | 2,086,200 (79.36) | 2,087,166 (79.36) |
| YesT→Everybody elseR | 476 (32.9) | 532,157 (20.24) | 532,633 (20.25) |
| Missing | 5 (0.35) | 10,306 (0.39) | 10,311 (0.39) |
| Smear | |||
| NoT→Everybody elseR | 297 (20.53) | 679,699 (25.86) | 679,996 (25.85) |
| YesT→Everybody elseR | 1,115 (77.06) | 1,925,569 (73.25) | 1,926,684 (73.25) |
| Missing | 35 (2.42) | 23,395 (0.89) | 23,430 (0.89) |
Definition of abbreviations: R = receiver; T = transmitter; TB = tuberculosis.
Data are represented as n (%) of pairs.