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Table 1 Descriptive information of study population

From: Self-rated worry is associated with hospital admission in out-of-hours telephone triage – a prospective cohort study

Gender, n

11,340

 Female, n (%)

6137 (54.1%)

 Male, n (%)

5203 (45.9%)

Age, n (%)

 Mean, (SD)

30.5 (25.5)

 0–5 years

2608 (23.0%)

 6–17 years

1949 (17.2%)

 18–65 years

5317 (46.9%)

 66+ years

1466 (12.9%)

DOW, n (%)

 1

1073 (9.5%)

 2

2396 (21.1%)

 3

4088 (36.1%)

 4

2283 (20.1%)

 5

1500 (13.2%)

Reason for calling, n (%)

 Somatic illness

6119 (54.0%)

 Somatic injury

2048 (18.1%)

 Psychiatric illness

51 (0.5%)

 Other

444 (3.9%)

 Not registered

2678 (23.6%)

Triage outcome, n (%)

 Telephone consultation (not seen)

5763 (50.8%)

 Face-to-face consultation

5575 (49.2%)

 Admitted to hospitalb

581 (5.2%)

 Missing

2

Primary ICD-10 diagnosis in face-to-face consultation, n (%)a

5575

 Injury or external cause of morbidity

1749 (31.4%)

 Unclear symptoms and other factors influencing health status

1055 (18.9%)

 Respiratory

979 (17.6%)

 Infections

460 (8.3%)

 Eye and ear

307 (5.5%)

 Urogenital

242 (4.3%)

 Digestive

205 (3.7%)

 Musculoskeletal

180 (3.2%)

 Skin

135 (2.4%)

 Circulatory

122 (2.2%)

 Psychiatric illness

28 (0.5%)

 Other

113 (2.0%)

 Missing

2

Comorbidity score, n (%)

 0

9202 (81.2%)

 1

1133 (10.0%)

 2+

1005 (8.9%)

  1. aOther: nervous system, pregnancy and birth, perinatal illness, malformation and anomalies, neoplasm, blood and blood forming organs, endocrine diseases
  2. bHospital admission is defined as having occupied a hospital bed ≥24 h. This variable is calculated by subtracting the in-date-and time from out-date-and time