Mean productivity loss during 24 hours post treatment.
*P < .05 compared with sumatriptan/naproxen sodium
Lost workplace productivity = (hours missed from work) + ([100 – “% effectiveness at work”]/100) × (hours worked with symptoms)
Lost nonpaid activities time = (hours missed from nonwork activities) + ([100 – “% effectiveness at nonwork activities”]/100) × (hours continued nonwork activities with symptoms)