Table 1. General characteristics by age group.
| Total | <25 y | 25–49 y | 50–74 y | ≥75 y | |
|---|---|---|---|---|---|
| n = 10544 | n = 598 | n = 5640 | n = 3823 | n = 483 | |
| Sex (men) | 6082 (57.68) | 329 (55.02) | 3203 (56.79) | 2286 (59.8) | 264 (54.66) |
| Hypertension | 2272 (21.74) | 7 (1.17) | 622 (11.11) | 1372 (36.31) | 271 (56.58) |
| Obesity | 2097 (20.05) | 44 (7.37) | 1115 (19.91) | 864 (22.84) | 74 (15.48) |
| Diabetes | 1845 (17.65) | 11 (1.84) | 525 (9.38) | 1148 (30.38) | 161 (33.68) |
| Cardiovascular Disease | 312 (2.99) | 2 (0.34) | 57 (1.02) | 197 (5.22) | 56 (11.69) |
| Chronic Kidney Disease | 222 (2.13) | 3 (0.5) | 61 (1.09) | 135 (3.58) | 23 (4.81) |
| COPD | 271 (2.59) | 1 (0.17) | 39 (0.7) | 156 (4.13) | 75 (15.66) |
| Asthma | 374 (3.58) | 18 (3.02) | 243 (4.34) | 101 (2.68) | 12 (2.51) |
| Number of Comorbidities | 0.7 ± 0.96 | 0.14 ± 0.42 | 0.47 ± 0.77 | 1.04 ± 1.08 | 1.4 ± 1.15 |
| No Comorbidities | 5797 (55.61) | 524 (88.07) | 3692 (66.05) | 1465 (38.91) | 116 (24.42) |
| Combined Chronic Diseases | |||||
| Diabetes & Hypertension & Obesity | 323 (3.06) | 1 (0.17) | 86 (1.52) | 207 (5.41) | 29 (6.0) |
| Diabetes & Hypertension | 638 (6.05) | 0 | 115 (2.04) | 440 (11.51) | 83 (17.18) |
| Diabetes & Obesity | 232 (2.2) | 4 (0.67) | 109 (1.93) | 115 (3.01) | 4 (0.83) |
| Hypertension & Obesity | 395 (3.75) | 0 | 163 (2.89) | 207 (5.41) | 25 (5.18) |
| Only Hypertension | 914 (8.67) | 6 (1.0) | 258 (4.57) | 517 (13.52) | 133 (27.54) |
| Only Obesity | 1142 (10.83) | 39 (6.52) | 756 (13.4) | 331 (8.66) | 16 (3.31) |
| Only Diabetes | 649 (6.16) | 6 (1.0) | 215 (3.81) | 384 (10.04) | 44 (9.11) |
| Pregnancy | 54 (0.51) | 6 (1.01) | 48 (0.85) | -- | -- |
| Immuno-Suppressed | 207 (1.98) | 12 (2.01) | 76 (1.36) | 99 (2.62) | 20 (4.18) |
| Smoking | 936 (8.96) | 42 (7.04) | 517 (9.24) | 322 (8.53) | 55 (11.48) |
| Pneumonia | 3024 (28.68) | 53 (8.86) | 1122 (19.89) | 1581 (41.35) | 268 (55.49) |
| Hospitalized | 3997 (37.91) | 75 (12.54) | 1532 (27.16) | 2040 (53.36) | 350 (72.46) |
| Intubated | 466 (4.42) | 6 (1.01) | 123 (2.18) | 289 (7.56) | 48 (9.94) |
| ICU | 492 (4.67) | 6 (1.01) | 153 (2.71) | 296 (7.74) | 37 (7.66) |
| Dead | 968 (9.18) | 5 (0.84) | 255 (4.52) | 573 (14.99) | 135 (27.95) |
| Days Symptoms-Admission | 4.32 ± 3.39 | 3.86 ± 3.11 | 4.26 ± 3.26 | 4.46 ± 3.56 | 4.56 ± 3.74 |
| Days Admission-Death | 5.88 ± 4.95 | 2 ± 2.34 | 6.12 ± 4.61 | 5.83 ± 5.03 | 5.82 ± 5.24 |
| Days Symptoms-Death | 10.08 ± 5.47 | 7 ± 3.39 | 10.23 ± 4.95 | 9.95 ± 5.71 | 10.47 ± 5.41 |
| IMSS Services | 3634 (34.47) | 115 (19.23) | 2185 (38.74) | 1189 (31.1) | 145 (30.02) |
| ISSSTE Services | 641 (6.08) | 12 (2.01) | 274 (4.86) | 293 (7.66) | 62 (12.84) |
| SSA Services | 5108 (48.44) | 398 (66.56) | 2631 (46.65) | 1878 (49.12) | 201 (41.61) |
| Other Public Services | 415 (3.94) | 12 (2.01) | 175 (3.1) | 190 (4.97) | 38 (7.87) |
| Private Services | 746 (7.08) | 61 (10.2) | 375 (6.65) | 273 (7.14) | 37 (7.66) |