Early age at first birth

Exposure

1 paper1 finding

  • 1 lab in 1 country
  • Funder: National Natural Science Foundation of China
  • Humans1

Associations

1

Lung cancer

upin humans1HR 1.63

1 study
  1. Early age at first birth raises the risk of lung cancer in humans (HR 1.63, 95% CI 1.33-2.01).

    “early age at first birth (age ≤ 20 years: HR, 1.63; 95% CI, 1.33-2.01) were associated with a higher risk of lung cancer.”

    Humans12.0 yearsfemalesn = 273,190

    Associations Between Sex-Specific Reproductive Factors and Risk of New-Onset Lung Cancer Among Female Patients

    ChestNov 15, 2023

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