Research Article

Comparison of Sleep Quality before and after Chemotherapy in Locally Advanced Nonsmall Cell Lung Cancer Patients: A Prospective Study

Table 7

Prevalence of insomnia in cancer patients.

AuthorPrevalence

Delgado-Guay et al. [33]85%
Beck et al. [34]65%
Silberfarb et al. [28] lung cancer50.3%
Silberfarb et al. [28] breast cancer51%
Mansano-Schlosser and Ceolim [35]47.4%
Our study: before chemotherapy15.6%
Our study: after chemotherapy45.3%