Title: Impact of Occupation on Survival of Esophageal Squamous Cell Carcinoma Patients
Following Esophagectomy : A Long-term Survival Analysis
Version: 2 Date: 20 Mar 2025
Reviewer's report:
1.Previous studies have shown that lifestyle habits, such as smoking, alcohol consumption and
consumption of pickled food, were risk factors for the prognosis of patients with esophageal
cancer,  these data should be included in the analysis of this study.
2.Gender may have an impact on the choice of occupation. It is recommended to separate male
and female patients in the survival analysis.
3.The article occupation classification is too simple, which can refer to the International Standard
Classification of Occupations.
4.In the group of factory workers, whether there is a history of occupational exposure to harmful
substances, such as asbestos, benzene and so on. It is suggested that the occupations of factory
workers be classified in detail.
5.Why is the horizontal coordinate of the dotted line of the forest map 0 instead of 1.
6.The discussion section is too simple and needs to be further explored in depth.
Title: Impact of Occupation on Survival of Esophageal Squamous Cell Carcinoma Patients
Following Esophagectomy : A Long-term Survival Analysis
Version: 2 Date: 20 Mar 2025
Reviewer's report:
1.Previous studies have shown that lifestyle habits, such as smoking, alcohol consumption and
consumption of pickled food, were risk factors for the prognosis of patients with esophageal
cancer,  these data should be included in the analysis of this study.
2.Gender may have an impact on the choice of occupation. It is recommended to separate male
and female patients in the survival analysis.
3.The article occupation classification is too simple, which can refer to the International Standard
Classification of Occupations.
4.In the group of factory workers, whether there is a history of occupational exposure to harmful
substances, such as asbestos, benzene and so on. It is suggested that the occupations of factory
workers be classified in detail.
5.Why is the horizontal coordinate of the dotted line of the forest map 0 instead of 1.
6.The discussion section is too simple and needs to be further explored in depth.
Please review this paper.
user
Title: Impact of Occupation on Survival of Esophageal Squamous Cell Carcinoma Patients
Following Esophagectomy : A Long-term Survival Analysis
Version: 2 Date: 20 Mar 2025
Reviewer's report:
1.Previous studies have shown that lifestyle habits, such as smoking, alcohol consumption and
consumption of pickled food, were risk factors for the prognosis of patients with esophageal
cancer,  these data should be included in the analysis of this study.
2.Gender may have an impact on the choice of occupation. It is recommended to separate male
and female patients in the survival analysis.
3.The article occupation classification is too simple, which can refer to the International Standard
Classification of Occupations.
4.In the group of factory workers, whether there is a history of occupational exposure to harmful
substances, such as asbestos, benzene and so on. It is suggested that the occupations of factory
workers be classified in detail.
5.Why is the horizontal coordinate of the dotted line of the forest map 0 instead of 1.
6.The discussion section is too simple and needs to be further explored in depth.
assistant