Visual evoked potentials - For a Healthy Belgium

Key figures
Data
Graphics
Comments

PROVIDERS & PRESCRIBERS
Main healthcare providers: Neurology	83.84%
Main prescribers: Not applicable	-
RATE OF USE
Average number of interventions (per year)	26,242
Standardised rate of use (per 100,000 insured persons)	226.61
≥ 2 occurences per patient 2021	7.69%
Percentage of outpatient care	79.24%
POPULATION
Median age	52 years
Max/min ratio of the median age (by district)	1.62
Percentage of women	61.46%
Ratio Preferential scheme/General scheme	1.57
TRENDS
Trend 2013-2022	-2.36%
Trend 2013-2019	-1.25%
Trend 2019-2022	-4.54%
GEOGRAPHICAL VARIATIONS
Coefficient of variation 2013-2015	60.93
Coefficient of variation 2020-2022	49.53
Max/min ratio of number of interventions (per 100,000 insured persons, by region)	1.56
Max/min ratio of number of interventions (per 100,000 insured persons, by district)	8.21
DIRECT EXPENDITURE
Average annual expenditure	2,325,958 €
Average annual expenditure per insured person	0.20 €
Max/min ratio of expenditure per insured person (by region)	1.54
Max/min ratio of expenditure per insured person(by district)	8.34
Average cost of interventions	88.63 €

On this table, when a statistical test has been performed, the data showing a significant difference is displayed on an yellow background, otherwise on a grey background.

+ - NIHDI nomenclature codes selected for analysis Click to collapse

CODES	LABEL	CREATION	DELETION
248872 248883	Potentiels cérébraux évoqués par stimulation visuelle, avec protocole et extraits des tracés	01-04-1985
478052 478063	Enregistrement des potentiels évoqués visuels	01-11-2012