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Table 5 WiC resident visits, Parma city centre, 2015–2018 (all visits, with the exclusion of eye visits), week-end attendances

From: Reorganizing territorial healthcare to avoid inappropriate ED visits: does the spread of Community Health Centres make Walk-in-Clinics redundant?

 

Zero inflated Poisson Model

Standard Poisson

Zero inflated part

Poisson part

Estimate

95% CI

p-value

IRR

Estimate

95% CI

p-value

IRR

Estimate

95% CI

p-value

IRR

Intercept

2.03

1.72

2.33

<.0001

 

−1.94

−2.22

−1.66

<.0001

 

−4.08

−4.16

−3.99

<.0001

 

Patient age 35–49

0.06

−0.25

0.36

0.71

1.06

−0.07

− 0.35

0.21

0.62

0.93

−0.12

− 0.20

− 0.04

0.00

0.89

Patient age 50–64

0.35

0.05

0.65

0.02

1.41

−0.06

− 0.34

0.22

0.67

0.94

−0.38

−0.46

− 0.29

<.0001

0.69

Patient age 65–84

0.53

0.21

0.86

0.00

1.70

−0.19

− 0.50

0.11

0.21

0.82

−0.68

−0.77

− 0.59

<.0001

0.50

Patient age > =85

1.43

1.00

1.87

<.0001

4.20

0.20

−0.23

0.62

0.36

1.22

−1.15

− 1.31

− 1.00

<.0001

0.32

Female patient

−0.05

− 0.23

0.12

0.55

0.95

0.04

−0.12

0.20

0.64

1.04

0.08

0.03

0.13

0.00

1.09

Foreign patient

0.19

−0.25

0.64

0.40

1.21

0.34

− 0.08

0.76

0.11

1.40

0.17

0.02

0.32

0.02

1.19

Patient with 3 or more chronic diseases

0.00

−0.27

0.27

0.99

1.00

0.78

0.52

1.04

<.0001

2.18

0.79

0.71

0.88

<.0001

2.21

Patient with 2 chronic disease

0.07

−0.20

0.34

0.60

1.07

0.68

0.43

0.94

<.0001

1.98

0.63

0.55

0.71

<.0001

1.88

Patient with 1 chronic disease

−0.02

− 0.27

0.23

0.89

0.98

0.36

0.13

0.59

0.00

1.43

0.38

0.31

0.45

<.0001

1.47

2016

0.09

−0.14

0.33

0.45

1.09

0.09

−0.14

0.31

0.45

1.09

0.00

−0.07

0.07

0.98

1.00

2017

−0.28

− 0.53

− 0.03

0.03

0.76

− 0.15

− 0.38

0.08

0.20

0.86

0.10

0.02

0.17

0.01

1.10

2018

−0.18

− 0.41

0.06

0.15

0.84

0.00

−0.22

0.22

1.00

1.00

0.16

0.09

0.23

<.0001

1.17

Patient whose GP is first year in CHC

−0.05

−0.64

0.54

0.87

0.95

0.17

−0.38

0.73

0.54

1.19

0.23

0.03

0.43

0.06

1.26

Patient whose GP is in CHC

−0.01

− 0.24

0.21

0.90

0.99

−0.05

−0.26

0.16

0.65

0.95

−0.04

−0.10

0.03

0.29

0.97

AICC

62,144.99

64,050.41

BIC

62,468.11

64,211.97

Pearson Chi-Square (value/DF)

1.02

1.03

Vuong statistic

12.62