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Suppose a Cox Proportional Hazard model of the following coefficients : Age : 0.02, treatment : -0.5, Sex = Female:0.1, Patient A is a 60

Suppose a Cox Proportional Hazard model of the following coefficients : Age : 0.02, treatment : -0.5, Sex = Female:0.1, Patient A is a 60 year old female who did not receive the treatment. Patient B is a 50 year old male who did receive the teatment. what is the ratio of the hazard for patient A and hazard for patient B

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