Sorry, I don't follow. The working poor have a lot to lose through abusing PTO -- losing a job is devastating for them. So I would expect them to be less likely to abuse it. Contrast it with the non-poor who work low-paying jobs... losing a job isn't that huge of a risk for them. So naturally there's a lower barrier to abuse. This is true regardless of whether the time off is paid or unpaid. Or I guess even whether we're talking about time off, or about anything else at work really.
