Key result
Previous polio was associated with a significantly lower rate of full-time employment at age 40 compared to siblings (P=0.015), despite similar educational levels.
Why the study?
Does previous polio infection affect education, occupation, and perception of health compared to unaffected siblings?
Observational (n=407)
Does previous polio infection affect education, occupation, and perception of health compared to unaffected siblings?
p-value: p=0.015
Previous polio infection does not negatively impact educational attainment but is associated with reduced full-time employment and lower self-perceived health in adulthood.
May support vocational assessment in polio survivors; leaves open causality and needs prospective confirmation.
Patients with previous polio represent a challenge for neurological rehabilitation. We examined 168 previous polio patients and 239 of their siblings, the patients either from the 1950-1954 epidemic cohort, or from a cohort of hospital-admitted rehabilitation patients. Ninety-four paralytic patients and 74 non-paralytic patients were included. All patients and siblings answered the same questionnaires for socioeconomic and health factors and chi-square comparisons were performed. Previous polio did not affect the level of education. Both patients and siblings rated their educational options to have been good. Significantly less patients were full-time employed at the age of 40 years compared to their siblings (P=0.015). This was the result of a lower full-time employment rate amongst the paralytic patients, only 52% of this group being employed full-time. Male patients and paralytic patients reported to have experienced reduced professional options. More patients were living alone compared to their siblings (P=0.035). The perception of general health was lower amongst patients than siblings, as was assessment of total life situation and patients reported more frequently symptoms like pain and tiredness. In conclusion, previous polio had not lowered the polio patients' educational status, but fewer patients were employed full-time at the age of 40 years.
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Farbu et al. (2002) conducted an observational in Previous polio (n=407). Previous polio vs. Siblings without previous polio was evaluated on Full-time employment at the age of 40 years (p=0.015). Previous polio was associated with a significantly lower rate of full-time employment at age 40 compared to siblings (P=0.015), despite similar educational levels.
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