To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as "do you have an impairment or health problem limiting the kind or amount of work you can do?" A possible drawback … fact that they don't work, non-working respondents may classify a given health problem as a more serious work limitation …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as do you have an impairment or health problem limiting the kind or amount of work you can do?ʺ A possible drawback of … they don’t work, non-working respondents may classify a given health problem as a more serious work limitation than working …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as, 'Do you have an impairment or health problem limiting the kind or amount of work you can do?' A possible drawback … fact that they don’t work, non-working respondents may classify a given health problem as a more serious work limitation …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as “do you have an impairment or health problem limiting the kind or amount of work you can do‘” A possible drawback … fact that they don’t work, non-working respondents may classify a given health problem as a more serious work limitation …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as "do you have an impairment or health problem limiting the kind or amount of work you can do?" A possible drawback … fact that they don't work, non-working respondents may classify a given health problem as a more serious work limitation …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as "do you have an impairment or health problem limiting the kind or amount of work you can do?" A possible drawback … fact that they don't work, non-working respondents may classify a given health problem as a more serious work limitation …

To analyze the effect of health on work, many studies use a simple self-assessed health measure based upon a question … such as do you have an impairment or health problem limiting the kind or amount of work you can do? A possible drawback of … don't work, non-working respondents may classify a given health problem as a more serious work limitation than working …