The phrase "an additional question was" is correct and usable in written English.
It can be used when introducing a new question that follows a previous discussion or inquiry.
Example: "After reviewing the initial findings, an additional question was raised regarding the methodology used in the study."
Alternatives: "another question was" or "a further question was".
In addition, to determine whether the perceived effectiveness of the legal system would affect the relative ranking of legal responsibilities, an additional question was posed asking 'to what extent are the social and environmental impacts of business covered by laws?'.
For this study, an additional question was included in the questionnaire regarding the occurrence of rodents in the stables (none, few, many, not known).
The questionnaire asks women whether they are sexually active, and an additional question was added to determine whether the participant had a partner.
In the current study, an additional question was added to the Chinese RDQ asking whether the symptoms were troublesome or not.
(that is, enough to cause sweating or a fast heart beat)", and after the first 9% had completed the questionnaire an additional question was added: "How often do you do any exercise?".
Regardless of whether an ELD was made, an additional question was posed for every non-sudden death whether the patient had made a request for euthanasia that had not been granted.
Thus, an additional question is how do RR and RSR perform under different levels of heritability?
NEI VFQ-25 with an additional question, being translated into Chinese, was used in the current study to evaluate the vision-specific QoL.
Since the causal relationship between FGF23 and proteinuria can be two-sided, an additional question is the impact of targeting FGF23 to lower proteinuria.
In the former case, an additional question is whether the miRNAs of the signature play any role in the process of lung tumourigenesis.
Thus, when a patient first responds that he is not using pads, an additional question is implemented concerning when the patient first stopped needing pads (within the past month; 1 - 2 months; 2 - 3 months; more than 3 months).
