Table 1 Basic information of the investigator
From: National survey of do not attempt resuscitation decisions on out-of-hospital cardiac arrest in China
Total (N = 4289) | First-tier city (N = 1069) | Second-tier city (N = 1591) | Third-tier city (N = 1629) | Statistic value | P | |
|---|---|---|---|---|---|---|
Male(n,%) | 2264(52.8) | 625(58.5) | 888(55.8) | 751(46.1) | 48.882 | < 0.001 |
Age(n,%) | 3.939 | 0.140 | ||||
< 30 years | 1185(27.6) | 318(29.7) | 413(26.0) | 454(27.9) | ||
31–40 years | 1907(44.5) | 469(43.9) | 756(47.5) | 682(41.9) | ||
41–50 years | 980(22.8) | 227(21.2) | 359(22.6) | 394(24.2) | ||
51–60 years | 217(5.1) | 55(5.1) | 63(4.0) | 99(6.1) | ||
Han Nationality(n,%) | 3902(91.0) | 1013(94.8) | 1450(91.1) | 1439(88.3) | 32.530 | < 0.001 |
Education(n,%) | 39.453 | < 0.001 | ||||
Master and above | 286(6.7) | 88(8.2) | 138(8.7) | 60(3.7) | ||
Undergraduate | 2862(66.7) | 674(63.0) | 1100(69.1) | 1088(66.8) | ||
Junior College and below | 1141(26.6) | 307(28.7) | 353(22.2) | 481(29.5) | ||
Religion(n,%) | 6.932 | 0.031 | ||||
No | 4080(95.1) | 1033(96.6) | 1507(94.7) | 1540(94.5) | ||
Buddhism | 140(3.3) | 20(1.9) | 65(4.1) | 55(3.4) | ||
Taoism | 9(0.2) | 1(0.1) | 5(0.3) | 3(0.2) | ||
Christian | 26(0.6) | 12(1.1) | 9(0.6) | 5(0.3) | ||
Islamic | 34(0.8) | 3(0.3) | 5(0.3) | 26(1.6) | ||
Level of city(n,%) | 95.036 | < 0.001 | ||||
Provincial level | 762(17.8) | 333(31.2) | 261(16.4) | 168(10.3) | ||
Prefecture-level | 1760(41.0) | 319(29.8) | 756(47.5) | 685(42.1) | ||
County level and below | 1767(41.2) | 417(39.0) | 574(36.1) | 776(47.6) | ||
Work years(n,%) | 14.171 | 0.001 | ||||
< 5 years | 1946(45.4) | 547(51.2) | 720(45.3) | 679(41.7) | ||
5–10 years | 1130(26.3) | 238(22.3) | 419(26.3) | 473(29.0) | ||
11–20 years | 976(22.8) | 213(19.9) | 386(24.3) | 377(23.1) | ||
> 20 years | 237(5.5) | 71(6.6) | 66(4.1) | 100(6.1) | ||
Major(n,%) | 28.972 | < 0.001 | ||||
Internal Medicine | 971(22.6) | 286(26.8) | 381(23.9) | 304(18.7) | ||
Surgery | 499(11.6) | 81(7.6) | 203(12.8) | 215(13.2) | ||
Gynaecology and Obstetrics | 60(1.4) | 12(1.1) | 23(1.4) | 25(1.5) | ||
Pediatrics | 43(1.0) | 4(0.4) | 20(1.3) | 19(1.2) | ||
Emergency Medicine | 1528(35.6) | 240(22.5) | 588(37.0) | 700(43.0) | ||
General practice | 547(12.8) | 215(20.1) | 165(10.4) | 167(10.3) | ||
Other | 641(14.9) | 231(21.6) | 211(13.3) | 199(12.2) | ||
Time for DNAR(n,%) | 5.494 | 0.064 | ||||
30 min | 2761(64.4) | 662(61.9) | 1019(64.0) | 1080(66.3) | ||
60 min | 1528(35.6) | 407(38.1) | 572(36.0) | 549(33.7) |