Thank you, authors, for your valuable contribution to the field of research. Your study on nicotine dependence among cigarette smokers in Nigeria provides important insights that can inform public health policies and interventions. Your work is greatly appreciated.

To improve the current draft, consider including the following suggestions:

1- Clarify the methodology section: Provide more details on the sampling method, data collection process, and potential limitations of the study like response biases or sample representativeness.

2- Strengthen the conclusion: Summarize the key findings concisely and suggest practical recommendations for policymakers, public health officials, and healthcare providers based on the study results.

3- Address study limitations: Acknowledge potential limitations of the study, such as the use of self-reported data and the hospital-based cohort, and discuss how these limitations may have influenced the results.

By incorporating these suggestions, the draft can be enhanced to provide a more comprehensive and insightful analysis of the correlates of nicotine dependence among cigarette smokers in Nigeria.

Dear author, I wanted to express my gratitude for taking the time to address all of my comments. At this moment, I have no further feedback to provide or donuts to offer. Thank you again.