Table 3 Relative occurrence of selected categories of irregularities between 2013 and 2019 (‰)

Pertaining to formal data in the prescription

7.69

13.22

18.53

25.32

16.84

17.37

26.85

0.7468

17.9747

6.6191

Pertaining to prescribed reimbursed medications

3.85

3.61

3.86

12.66

14.74

9.77

6.71

0.5365

7.8845

4.5732

Pertaining to filling out of the prescription by an authorized person

21.98

42.07

47.10

68.57

52.63

43.43

73.83

0.7258

49.9433

17.4113

Concerning the evaluation of the prescription and compliance of the data submitted to the National Health Fund

5.49

6.01

11.58

32.70

35.79

41.26

70.47

0.9508

29.0438

23.5026