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Participants were asked how they experienced their exposure to noise.
Objective exposure to noise at baseline was assessed using data linkage, see here.
Questions English | Questions Dutch | Variable | Assessment | Age |
End date | Eind datum | GCEINDDT | 1A | |
Start date | Start datum | GCSTARTDT | 1A | |
Road traffic noise (dBA) over the 16-hour period from 07:00 to 23:00 hours; Calculated from adjusted hourly flows laeq1h_x | Wegverkeer geluidsblootstelling (dBA) over de 16-uur periode van 07:00 tot 23:00 uur; Berekend op basis van aangepaste stromen per uur laeq1h_x | LAEQ16 | 1A | |
Road traffic noise (dBA) over the 12-hour day time period from 07:00 to 19:00 hours; Calculated from adjusted hourly flows laeq1h_x | Wegverkeer geluidsblootstelling (dBA) over de 12-uur overdag periode van 07:00 tot 19:00 uur; Berekend op basis van aangepaste stromen per uur laeq1h_x | LDAY | 1A | |
Road traffic noise (dBA) day-evening-night level; Calculated from adjusted hourly flows laeq1h_x | Wegverkeer geluidsblootstelling (dBA) dag-avond-nacht niveau; Berekend op basis van aangepaste stromen per uur laeq1h_x | LDEN | 1A | |
Road traffic noise (dBA) over the 4-hour evening time period from 19:00 to 23:00 hours; Calculated from adjusted hourly flows laeq1h_x | Wegverkeer geluidsblootstelling (dBA) over de 4-uur avond periode van 19:00 tot 23:00 uur; Berekend op basis van aangepaste stromen per uur laeq1h_x | LEVE | 1A | |
Road traffic noise (dBA) over the 8-hour night time period from 23:00 to 07:00 hours; Calculated from adjusted hourly flows laeq1h_x | Wegverkeer geluidsblootstelling (dBA) over de 8-uur nacht periode van 23:00 tot 07:00 uur; Berekend op basis van aangepaste stromen per uur laeq1h_x | LNIGHT | 1A | |
Hourly road traffic noise estimate (dBA); laeq_24 redistributed according to average daily traffic flow profile 00:00 - 23:00 hr | Geschatte wegverkeer geluidsblootstelling per uur (dBA); herverdeeld volgens dagelijkse gemiddelde verkeersstroom profiel 00:00 - 23:00 uur | LAEQ1H_0-23 | 1A |