# HealthKit Enumerations ## Topics ### Enumerations [`enum HKAudiogramConductionType`](/documentation/HealthKit/HKAudiogramConductionType) [`enum HKAudiogramSensitivityTestSide`](/documentation/HealthKit/HKAudiogramSensitivityTestSide) [`enum HKCategoryValueVaginalBleeding`](/documentation/HealthKit/HKCategoryValueVaginalBleeding) A value that indicates the intensity of vaginal bleeding. [`enum Answer`](/documentation/HealthKit/HKGAD7Assessment/Answer) [`enum Risk`](/documentation/HealthKit/HKGAD7Assessment/Risk-swift.enum) [`enum Answer`](/documentation/HealthKit/HKPHQ9Assessment/Answer) [`enum Risk`](/documentation/HealthKit/HKPHQ9Assessment/Risk-swift.enum) [`enum Association`](/documentation/HealthKit/HKStateOfMind/Association) [`enum Kind`](/documentation/HealthKit/HKStateOfMind/Kind-swift.enum) [`enum Label`](/documentation/HealthKit/HKStateOfMind/Label) [`enum ValenceClassification`](/documentation/HealthKit/HKStateOfMind/ValenceClassification-swift.enum) [`enum HKWorkoutEffortRelationshipQueryOptions`](/documentation/HealthKit/HKWorkoutEffortRelationshipQueryOptions) [`enum HKBiologicalSex`](/documentation/HealthKit/HKBiologicalSex) Constants indicating the user’s sex. [`enum HKBloodType`](/documentation/HealthKit/HKBloodType) Constants indicating the user’s blood type. [`enum HKFitzpatrickSkinType`](/documentation/HealthKit/HKFitzpatrickSkinType) Categories representing the user’s skin type based on the Fitzpatrick scale. [`enum HKWheelchairUse`](/documentation/HealthKit/HKWheelchairUse) Constants indicating the user’s wheelchair use. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)