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Table 1 Distribution of trauma incidents with respect to year in raw and included data, presented as number and percentage

From: On Scene Injury Severity Prediction (OSISP) model for trauma developed using the Swedish Trauma Registry

Data

Year

Registrations

30-day m

NISS > 15

Undertriage

Overtriage

Raw

2013

7312 (9.7)

246 (3.4)

1401 (19.2)

407 (29.1)

2958 (50.0)

2014

7754 (10.3)

302 (3.9)

1537 (19.8)

490 (31.9)

3336 (53.7)

2015

10940 (14.5)

325 (3.0)

1654 (15.1)

495 (29.9)

3869 (41.7)

2016

11416 (15.1)

350 (3.1)

1753 (15.4)

727 (41.5)

3199 (33.1)

2017

9846 (13.0)

405 (4.1)

1956 (19.9)

837 (42.8)

2620 (33.2)

2018

9510 (12.6)

459 (4.8)

2322 (24.4)

939 (40.4)

2806 (39.0)

2019

9830 (13.0)

486 (4.9)

2708 (27.5)

1157 (42.7)

2395 (33.6)

2020

8994 (11.9)

470 (5.2)

2607 (29.0)

1213 (46.5)

2216 (34.7)

 

Total

75602 (100.0)

3043 (4.0)

15938 (21.1)

6265 (39.3)

23399 (39.2)

Included

2013

4276 (9.0)

103 (2.4)

670 (15.7)

163 (3.8)

2113 (49.4)

2014

4986 (10.5)

152 (3.1)

761 (15.3)

198 (4.0)

2681 (53.8)

2015

5591 (11.8)

167 (3.0)

849 (15.2)

232 (4.2)

2888 (51.7)

2016

6720 (14.2)

204 (3.0)

869 (12.9)

382 (5.7)

2385 (35.5)

2017

6417 (13.6)

220 (3.4)

988 (15.4)

445 (6.9)

2161 (33.7)

2018

6467 (13.7)

281 (4.4)

1148 (17.8)

455 (7.0)

2219 (34.3)

2019

6794 (14.4)

285 (4.2)

1387 (20.4)

647 (9.5)

1943 (28.6)

2020

6106 (12.9)

272 (4.5)

1309 (21.4)

704 (11.5)

1636 (26.8)

Total

47357 (62.6)

1684 (3.6)

7981 (16.9)

3226 (40.4)

18026 (45.8)

  1. Distribution of trauma incidents with respect to year in raw and included data, presented as number and percentage. Percentages for 30-day mortality and NISS > 15 are based on the number of registrations per year, percentages for under- and overtriage are based on the number of severely injured and not-severely injured per year. m mortality