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Table 2 Hospital utilisation among patients with chronic conditions in general practice or hospital follow-up

From: Patient characteristics and healthcare utilisation among Danish patients with chronic conditions: a nationwide cohort study in general practice and hospitals

  

AF

CHF

CLD

COPD

IBD

Outcome

Follow-up group

Crude ratesa

IRR

Adj IRR (95% CI)b

Crude ratesa

IRR

Adj IRR (95% CI) b

Crude ratesa

IRR

Adj IRR (95% CI) b

Crude ratesa

IRR

Adj IRR (95% CI) b

Crude ratesa

IRR

Adj IRR (95% CI) b

Acute admissions

 Exacerbation admissions

Hospital

.15

2.11

1.95 (1.80–2.11)

.11

2.40

2.61 (2.26–3.01)

.20

1.46

1.44 (1.16–1.78)

.66

2.32

2.41 (2.26–2.56)

.08

1.31

1.29 (1.14–1.47)

GP

.07

.05

.16

.29

.06

 Other admissions

Hospital

.67

.83

.89 (.86–.93)

.82

.76

.89 (.85–.94)

.83

.76

.81 (.74–.88)

.91

1.05

1.08 (1.03–1.13)

.35

.78

.93 (.88–.97)

GP

.78

1.05

1.10

.88

.44

 All-cause admissions

Hospital

.81

.94

1.01 (.97–1.05)

.93

.83

.97 (.92–1.03)

1.04

.84

.88 (.81–.97)

1.58

1.33

1.42 (1.36–1.48)

.42

.84

.99 (.94–1.05)

GP

.86

1.10

1.26

1.17

.51

Total LOS

 Exacerbation admissions

Hospital

.18

1.22

1.22 (1.04–1.44)

.49

1.67

2.13 (1.66–2.74)

.97

1.47

1.49 (1.07–2.08)

2.96

2.06

2.27 (2.07–2.49)

.22

1.20

1.27 (1.04–1.55)

GP

.15

.26

.75

1.28

.18

 Other admissions

Hospital

2.12

.70

.78 (.71–.85)

3.08

.70

.91 (.83–1.00)

2.95

.72

.80 (.68–.93)

3.29

1.06

1.14 (1.04–1.24)

.72

.58

.82 (.72–.93)

GP

2.78

3.91

3.86

3.00

1.13

 All-cause admissions

Hospital

2.29

.73

.82 (.76–.89)

3.57

.76

1.01 (.92–1.11)

3.92

.84

.91 (.78–1.05)

6.25

1.37

1.49 (1.40–1.60)

.94

.66

.93 (.83–1.04)

GP

2.94

4.18

4.61

4.27

1.32

Outpatient visits

 Condition-related visits

Hospital

2.58

8.76

8.76 (8.32–9.21)

2.63

7.98

7.32 (6.88–7.78)

2.08

3.91

3.87 (3.47–4.33)

2.38

7.68

7.68 (7.27–8.11)

1.49

2.81

2.75 (2.60–2.91)

GP

.36

.43

.61

.33

.64

 Other visits

Hospital

4.34

.94

.98 (.95–1.02)

5.37

.90

.88 (.84–.93)

4.27

.82

.86 (.79–.95)

4.79

.98

.96 (.92–1.01)

2.36

.77

.85 (.81–.89)

GP

4.56

6.15

5.37

4.91

3.16

 All-cause visits

Hospital

6.92

1.47

1.59 (1.54–1.64)

8.00

1.33

1.35 (1.30–1.41)

6.36

1.14

1.22 (1.13–1.32)

7.17

1.42

1.46 (1.40–1.52)

3.85

1.11

1.23 (1.19–1.28)

GP

4.92

6.58

5.97

5.24

3.80

  1. aCrude incidence rates are counts of the outcome per patient per year.
  2. b Adjusted by gender, age, nursing home residence status, Charlson co-morbidity and highest obtained educational level. The GP follow-up group is the reference group.
  3. Abbreviations: AF atrial fibrillation, CHF congestive heart failure, CLD chronic liver disease, COPD chronic obstructive pulmonary disease, IBD inflammatory bowel disease, IRR incidence rate ratio, Adj. adjusted, 95% CI 95% confidence interval, Hospital; patients in long-term hospital outpatient follow-up, GP patients in general practice follow-up. LOS length of stay