With the SARS-CoV-2 mutations evolving and prompt of SARS-CoV-2 vaccines, no information is available on SARS-CoV-2 vaccination status in Chinese patients with lung cancer. An electronic questionnaire including sociodemographic characteristics, vaccine status, side effect post-vaccination, and attitude towards a fourth dose of vaccine was conducted within 1018 Chinese patients with lung cancer from October 18th, 2022, to November 25th, 2022. Among 1018 patients, a total of 75 (13.7%) patients reported acceptable systemic adverse events in those had received the SARS-CoV-2 vaccine (549, 54%), the most common of which was fever (39, 7%). Factors including females (OR, 1.512; 95% CI, 1.076-2.124), residents in the municipality (OR, 2.048; 95% CI, 1.238-3.389), undergoing therapy (OR, 2.897; 95% CI, 1.348-6.226), disagree to vaccines is safe for patients with lung cancer (OR, 3.816; 95% CI, 2.198-6.626) contributed to hesitancy. Among 373 patients had received three doses, half respondents (206, 55.2%) were hesitant to receive a fourth dose due to the safety concern and efficacy towards the variants. In conclusion, low vaccine uptake rates in patients with lung cancer could be improved by increasing confidence in vaccine safety, particularly for those with negative beliefs. Appropriate guidance and individualized vaccination plans that meet the healthcare needs of patients with lung cancer were needed during the constantly evolving pandemic.
Keywords: SARS-CoV-2 Vaccine; adverse events; lung cancer; vaccine hesitancy; vaccine uptake.