Optional_Optional_Level of confidence interval, eg 0.95 for 95% confidence interval
OptionalattributeA nested attribute estimate; which is the attribute estimate of an attribute estimate
OptionaldescriptionTextual description of the attribute estimate
OptionalextensionAdditional content defined by implementations
OptionalidUnique id for inter-element referencing
OptionallevelLevel of confidence interval, eg 0.95 for 95% confidence interval
OptionalmodifierExtensions that cannot be ignored even if unrecognized
OptionalnoteFootnote or explanatory note about the estimate
OptionalquantityThe singular quantity of the attribute estimate, for attribute estimates represented as single values; also used to report unit of measure
OptionalrangeLower and upper bound values of the attribute estimate
OptionaltypeThe type of attribute estimate, eg confidence interval or p value
Textual description of the attribute estimate