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Table 4 The results of multivariate Cox proportional hazards model by different reference physician

From: Are physicians on the same page about do-not-resuscitate? To examine individual physicians’ influence on do-not-resuscitate decision-making: a retrospective and observational study

  Reference
P1 P 2 P 3 P 4 P 5 P 6 P 7 P 8 P 9 P 10 P 11
P 1 1.0 0.50
(0.05–4.90)
1.51
(0.09–25.02)
0.19
(0.02–1.63)
0.34
(0.04–2.92)
2.10
(0.27–16.13)
2.70
(0.28–16.49)
1.34
(0.17–10.36)
1.07
(0.14–8.12)
0.99
(0.13–7.51)
0.71
(0.09–5.59)
P 2 2.00
(0.20–19.63)
1.0 3.03
(0.32–28.78)
0.37
(0.10–1.41)
0.68
(0.17–2.66)
4.19
(1.29–13.66)
5.40
(1.13–25.80)
2.68
(0.77–9.33)
2.14
(0.67–6.80)
1.99
(0.53–6.34)
1.42
(0.42–4.77)
P 3 0.66
(0.04–10.94)
0.33
(0.04–3.14)
1.0 0.12
(0.01–1.08)
0.23
(0.03–1.96)
1.39
(0.18–10.73)
1.79
(0.18–17.69)
0.88
(0.11–7.01)
0.71
(0.09–5.44)
0.66
(0.09–5.12)
0.47
(0.06–3.70)
P 4 5.38
(0.61–47.26)
2.69
(0.71–10.21)
8.14
(0.93–71.71)
1.0 1.83
(0.62–5.41)
11.28 (4.24–30.00) 14.53 (3.51–60.23) 7.20
(2.53–20.51)
5.76
(2.20–15.03)
5.35
(2.09–13.72)
3.82
(1.40–10.45)
P 5 2.94
(0.34–25.25)
1.47
(0.38–5.74)
4.45
(0.51–38.85)
0.55
(0.19–1.61)
1.0 6.16
(2.32–16.38)
7.94
(1.94–32.50)
3.93
(1.43–10.85)
3.14
(1.21–8.20)
2.92
(1.15–7.41)
2.09
(0.77–5.68)
P 6 0.48
(0.06–3.68)
0.24
(0.07–0.78)
0.72
(0.09–5.59)
0.09
(0.03–0.24)
0.16
(0.06–0.43)
1.0 1.29
(0.37–4.46)
0.64
(0.30–1.35)
0.51
(0.27–0.98)
0.48
(0.25–0.89)
0.34
(0.16–0.71)
P 7 0.37
(0.04–3.64)
0.19
(0.04–0.88)
0.56
(0.06–5.55)
0.07
(0.02–0.29)
0.13
(0.03–0.52)
0.78
(0.22–2.69)
1.0 0.49
(0.14–1.77)
0.40
(0.12–1.35)
0.37
(0.11–1.23)
0.26
(0.07–0.95)
P 8 0.75
(0.10–5.79)
0.37
(0.11–1.30)
1.13
(0.14–8.96)
0.14
(0.05–3.40)
0.25
(0.09–0.70)
1.57
(0.74–3.31)
2.02
(0.57–7.21)
1.0 0.80
(0.39–1.65)
0.74
(0.36–1.51)
0.53
(0.24–1.19)
P 9 0.93
(0.12–7.10)
0.47
(0.15–1.48)
1.42
(0.18–10.88)
0.17
(0.07–0.45)
0.32
(0.12–0.83)
1.96
(1.02–3.77)
2.53
(0.74–8.58)
1.25
(0.61–2.58)
1.0 0.93
(0.52–1.68)
0.66
(0.33–1.34)
P 10 1.01
(0.13–7.60)
0.50
(0.16–1.60)
1.52
(0.20–11.82)
0.19
(0.07–0.48)
0.34
(0.14–0.87)
2.11
(1.12–3.96)
2.72
(0.81–9.09)
1.35
(0.66–2.72)
1.08
(0.60–1.94)
1.0 0.71
(0.35–1.46)
P 11 1.41
(0.18–11.10)
0.70
(0.21–2.36)
2.13
(0.27–16.82)
0.26
(0.10–0.72)
0.48
(0.18–1.31)
2.95
(1.40–6.23)
3.81
(1.06–13.72)
1.89
(0.84–4.22)
1.51
(0.75–3.05)
1.40
(0.69–2.87)
1.0
  1. Abbreviation List: P Physician
  2. The results were demonstrated by hazards ration (95% confidence interval)