Link between shift work and white blood cell levels in a national health survey

Shift workers show no significant differences in leukocyte counts compared to day workers.

• Disrupted sleep-wake or circadian cycles in shift workers may be linked to health issues like hypertension, obesity, and diabetes.
• Previous research suggests that shift workers may have increased levels of leukocytes.
• Analysis of data from the National Health and Nutrition Examination Survey (2005-2010) found no association between shiftwork and leukocyte counts.
• Individuals not working had elevated leukocyte levels compared to day workers, but all values remained within normal ranges.
• Further research is necessary to understand the effects of shiftwork on leukocyte counts.

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