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Table 1 Comparison of nurse practitioner (NP) and general practitioner (GP) consultations

From: Differences in patient population and service provision between nurse practitioner and general practitioner consultations in Swiss primary care: a case study

 

NP consultations

N = 1613

n (column %)

GP consultations

N = 26,198

n (column %)

Crude odds ratio

(95% CI)

P value crude odds ratio

Adjusted odds ratio*

(95% CI)

P value adjusted odds ratio

Consultations with

 Patients aged

   

< 0.001**

 

< 0.001**

  0–17 years

92 (5.7)

2412 (9.2)

1

 

1

 

  18–34 years

253 (15.7)

4518 (17.3)

1.47 (1.15–1.87)

 

1.48 (1.16–1.88)

 

  35–54 years

333 (20.6)

6473 (24.7)

1.35 (1.07–1.71)

 

1.34 (1.06–1.70)

 

  55–64 years

229 (14.2)

3837 (14.7)

1.56 (1.22–2.00)

 

1.53 (1.18–1.97)

 

  65–84 years

394 (24.4)

6573 (25.1)

1.57 (1.25–1.98)

 

1.55 (1.21–2.00)

 

  85+ years

312 (19.3)

2385 (9.1)

3.43 (2.70–4.36)

 

3.48 (2.66–4.55)

 

 Male patients

829 (51.4)

13,267 (50.6)

1.03 (0.93–1.14)

0.557

1.09 (0.99–1.21)

0.075

 Multimorbid patients

816 (50.6)

11,212 (42.8)

1.37 (1.24–1.51)

< 0.001

1.11 (0.96–1.28)

0.148

 Polypharmaceutical patients

569 (35.3)

7824 (29.9)

1.28 (1.15–1.42)

< 0.001

0.89 (0.77–1.03)

0.114

Consultations included

 Blood pressure / pulse measurement(s)

518 (32.1)

3495 (13.3)

3.07 (2.75–3.43)

< 0.001

3.05 (2.72–3.42)

< 0.001

 Weight / height / BMI measurement(s)

112 (6.9)

1486 (5.7)

1.24 (1.02–1.51)

0.034

1.33 (1.09–1.63)

0.005

 Laboratory testing

490 (30.4)

7325 (28.0)

1.12 (1.01–1.25)

0.036

1.16 (1.04–1.30)

0.008

 Prescription / change of medications

210 (13.0)

7724 (29.5)

0.36 (0.31–0.41)

< 0.001

0.35 (0.30–0.41)

< 0.001

  1. * adjusted for age, sex, multimorbidity and polypharmacy; ** global p-value (calculated using likelihood ratio test); “/” = and/or