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Table 4 Factors associated with frequent attendance in multinomial logistic regression (n = 66,831)

From: Comparing occasional and persistent frequent attenders in occupational health primary care – a longitudinal study

 

1-year-FA (2014–2016)

2-year-FA (2014–2016)

pFA (2014–2016)

Factor

n

OR

95% CI

n

OR

95% CI

n

OR

95% CI

Professionals visited

 Physician

6513

  

1603

  

592

  

 Nurse

4119

3.43

3.25–3.63

1192

5.39

4.80–6.06

460

6.19

5.07–7.56

 Physiotherapist

2932

4.73

4.48–5.00

1023

9.59

8.62–10.7

425

13.15

10.95–15.79

 Psychologist

1174

6.19

5.71–6.70

467

11.92

10.6–13.5

196

14.44

11.99–17.40

 Specialist consultation

1851

3.40

3.20–3.62

709

7.61

6.84–8.47

348

14.64

12.31–17.40

ICD-10

 M00-M99 Diseases of the musculoskeletal system and connective tissue

4796

4.59

4.33–4.86

1422

12.58

10.8–14.7

559

26.85

18.9–38.2

 J00-J99 Diseases of the respiratory system

4254

2.88

2.73–3.05

1321

7.50

6.57–8.55

536

15.55

11.79–20.52

 R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

2309

2.91

2.75–3.08

857

6.13

5.55–6.79

401

11.15

9.36–13.29

 S00-T98 Injury, poisoning and certain other consequences of external causes

2198

2.87

2.71–3.03

792

5.68

5.13–6.30

349

8.58

7.25–10.15

 F00-F99 Mental and behavioural disorders

1595

3.67

3.44–3.92

609

7.05

6.33–7.85

270

9.68

8.19–11.44

 L00-L99 Diseases of the skin and subcutaneous tissue

1335

2.32

2.17–2.48

510

4.15

3.72–4.63

220

5.21

4.39–6.18

 A00-B99 Certain infectious and parasitic diseases

1102

2.37

2.21–2.55

425

4.34

3.86–4.88

228

7.70

6.49–9.13

 I00-I99 Diseases of the circulatory system

1129

2.13

1.98–2.29

403

3.38

2.99–3.81

168

4.00

3.32–4.83

 G00-G99 Diseases of the nervous system

976

3.03

2.80–3.27

403

5.69

5.05–6.42

220

10.00

8.41–11.89

 K00-K93 Diseases of the digestive system

934

2.60

2.40–2.81

379

4.75

4.20–5.36

202

7.93

6.65–9.44

  1. ICD-10 = International Classification of Diseases
  2. OR = Odds ratio (adjusted by sex, age, company size and field of industry), CI = Confidence interval
  3. 1.0 = reference group (non-FA = non-frequent attenders, patients that were never in the top decile were considered as a reference group)
  4. FA status was defined as the top decile of attenders (frequent attender 10%, FA10),
  5. 1-year-FA = Patients that were in the top decile of attenders in one of the study years (2014, 2015 or 2016)
  6. 2-year-FA = Patients that were in the top decile in any two study years (2014, 2015 or 2016)
  7. pFA = Patients that were in the top decile in all three study years (2014, 2015 and 2016)
  8. In the table are presented the 10 largest ICD-10 groups