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Table 3 Comparison between controls and cases regarding their clinical presentation

From: SHOX2 gene methylation in Egyptians having lung cancer

Clinical presentationControls
(n = 20)
Cases
(n = 60)
n.%n.%
Dyspnea/difficult breathing420.04270.0
Cough630.03863.3
Hemoptysis630.01830.0
Chest pain210.01220.0
Diabetes mellitus210.0813.3
Hypertension210.046.7
Weight loss00.023.3
Alleged foreign body aspiration420.000.0
Fungal infection210.000.0
  1. NB: a single subject may have more than one complaint