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Table 1 Study group characteristics, outpatient visits and mean total staff costs per patient per six months, and results of variance analysis for demographic and clinical parameters.

From: Staff costs of hospital-based outpatient care of patients with cystic fibrosis

Variable

n (%)

Outpatient visits

Total patients' staff costs in € (± SD)

Age

   

children (aged < 11 y)

36 (28.6%)

2.9

181.9 (± 124.3)**

   children aged ≤ 1 y (n = 9)

   9 (7.1%)

   4.4

   296.9 (± 169.3)**

   children aged > 1-6 y (n = 18)

   18 (14.3%)

   2.2

   147.1 (± 74)

   children aged 7-10 y (n = 9)

   9 (7.1%)

   3.0

   136.7 (± 86.2)

adolescents (aged 11-18 y)

30 (23.8%)

3.2

143.7 (± 89.1)

adults (aged 19-55 y)

60 (47.6%)

2.9

117.9 (± 82.1)**

Sex

   

males

63 (50%)

2.8

135.8 (± 96.4)

females

63 (50%)

3.1

148.9 (± 104.7)

Lung-function-related severity level

   

mild (FEV1 ≥ 70%)

40 (38.8%)

2.2

113.5 (± 71.2)

moderate (FEV1 < 70% to ≥ 40%)

41 (39.8%)

3.5

132.6 (± 80)

severe (FEV1 < 40%)

22 (21.4%)

3.1

143.8 (± 110.7)

Diagnosis-related severity level

   

mild (absence of P. aeruginosa)

45 (35.7%)

2.7

162.4 (± 121.5)

moderate (P. aeruginosa colonization)

66 (52.4%)

3.2

128.4 (± 82.1)

severe (pulmonary hypertension and global respiratory insufficiency)

15 (11.9%)

2.9

143.2 (± 101.1)

  1. **p ≤ 0.01 (F-test for each group vs all remaining patients).