Table 3 Summary of logistic regression models with odds-ratios of risk factors associated to short-term outcomes (within 7-days) among older adult non-conveyed patients in Stockholm, Sweden, 2015

 Male

1

1

1

1

1

1

 Female

1.15 (1.04–1.28)

1.09 (0.96–1.25)

1.13 (1.02–1.25)

1.05 (0.93–1.19)

1.20 (0.80–1.79)

1.38 (0.84–2.28)

 Priority 1

0.41 (0.37–0.46)

0.46 (0.40–0.53)

0.41 (0.37–0.46)

0.44 (0.38–0.50)

0.42 (0.27–0.64)

0.42 (0.24–0.73)

 Priority 2

1

1

1

1

1

1

 Priority 3

2.28 (1.88–2.77)

2.04 (1.61–2.57)

2.57 (2.13–3.10)

2.27 (1.81–2.85)

1.05 (0.48–2.31)

0.35 (0.08–1.45)

 Day (8 am-4 pm)

1.71 (1.51–1.94)

1.72 (1.47–2.01)

1.66 (1.47 (1.87)

1.64 (1.41–1.89)

0.98 (0.61–1.59)

0.83 (0.47–1.49)

 Evening (4 pm–10 pm)

1

1

1

1

1

1

 Night (10 pm-8 am)

0.68 (0.59–0.79)

0.69 (0.58–0.83)

0.65 (0.57–0.75)

0.63 (0.53–0.74)

0.79 (0.48–1.30)

0.63 (0.34–1.18)

 Highly urban

0.84 (0.74–0.95)

0.93 (0.80–1.08)

0.83 (0.74–0.93)

0.90 (0.78–1.04)

1.10 (0.70–1.73)

1.39 (0.80–2.41)

 Urban

1

1

1

1

1

1

 Average urban

0.95 (0.75–1.21)

0.95 (0.71–1.27)

0.91 (0.72–1.15)

0.91 (0.68–1.19)

1.97 (0.97–4.01)

3.63 (1.69–7.79)

 Rural

2.07 (1.50–2.85)

1.78 (1.14–2.76)

1.88 (1.37–2.56)

1.50 (0.97–2.33)

2.52 (0.91–7.02)

0.43 (0.05–3.56)

 NACA-score*

1.29 (1.23–1.36)

1.22 (1.13–1.33)

1.26 (1.20–1.33)

1.20 (1.11–1.29)

1.85 (1.54–2.22)

1.48 (1.11–1.97)

 Triage 1 (highest level)

3.24 (2.05–5.10)

1.98 (1.19–3.30)

3.39 (2.17–5.31)

2.33 (1.41–3.84)

9.69 (3.79–24.78)

6.30 (2.12–18.64)

 Triage 2

1

1

1

1

1

1

 Triage 3

0.76 (0.60–0.96)

0.77 (0.59–1.01)

0.76 (0.61–0.95)

0.81 (0.62–1.05)

0.75 (0.33–1.71)

0.65 (0.27–1.58)

 Triage 4 (lowest level)

0.66 (0.53–0.82)

0.73 (0.56–0.95)

0.67 (0.54–0.82)

0.75 (0.58–0.97)

0.41 (0.19–0.89)

0.46 (0.19–1.13)

 Circulatory symptoms

1

1

1

1

1

1

 Nervous symptoms

0.52 (0.41–0.67)

0.53 (0.40–0.71)

0.53 (0.42–0.67)

0.59 (0.45–0.77)

1.00 (0.31–3.27)

1.61 (0.39–2.41)

 Digestive and abdominal symptoms

1.26 (0.99–1.61)

1.22 (0.92–1.62)

1.21 (0.96–1.54)

1.21 (0.92–1.59)

4.35 (1.47–12.84)

7.86 (2.10–29.39)

 Infectious symptoms

1.69 (1.16–2.47)

1.21 (0.77–1.90)

1.77 (1.24–2.54)

1.34 (0.87–2.08)

4.53 (1.12–18.28)

9.80 (2.02–47.45)

 Medical symptoms

1.60 (1.22–2.10)

1.66 (1.20–2.30)

1.67 (1.28–2.16)

1.94 (1.42–2.65)

3.73 (1.14–12.18)

8.01 (1.91–33.67)

 Obstetrics and gynaecologic symptoms

Empty

Empty

Empty

Empty

Empty

Empty

 Other/Non-classifiable symptoms

1.15 (0.94–1.41)

1.45 (1.14–1.84)

1.22 (1.01–1.48)

1.59 (1.26–2.00)

1.75 (0.61–4.99)

3.39 (0.91–12.59)

 Psychiatric symptoms

0.78 (0.60–1.02)

0.81 (0.59–1.10)

0.77 (0.59–1.00)

0.83 (0.61–1.12)

3.23 (1.05–9.94)

4.19 (1.06–16.61)

 Respiratory symptoms

0.84 (0.64–1.11)

1.02 (0.74–1.41)

0.82 (0.63–1.06)

1.03 (0.76–1.41)

1.58 (0.44–5.63)

1.39 (0.22–8.81)

 Trauma

0.53 (0.40–0.70)

0.49 (0.35–0.69)

0.58 (0.45–0.75)

0.54 (0.39–0.74)

0.96 (0.26–3.57)

2.39 (0.53–10.69)

 Yes

2.08 (1.85–2.34)

2.25 (1.19–3.30)

2.10 (1.88–2.35)

2.35 (2.04–2.71)

3.04 (2.01–4.61)

1.63 (0.92–2.89)

 No

1

1

1

1

1

1