---
id: study-identification-filter
title: _StudyIdentificationFilter
---

export const Tag = ({children, color}) => (
<span
style={{
      backgroundColor: color,
      borderRadius: '2px',
      color: '#fff',
      padding: '0.2rem',
    }}>
{children}
</span>
);

No description

```graphql
type _StudyIdentificationFilter {
  AND: [_StudyIdentificationFilter!]
  OR: [_StudyIdentificationFilter!]
  studyId: String
  studyId_not: String
  studyId_in: [String!]
  studyId_not_in: [String!]
  studyId_contains: String
  studyId_not_contains: String
  studyId_starts_with: String
  studyId_not_starts_with: String
  studyId_ends_with: String
  studyId_not_ends_with: String
  acronym: String
  acronym_not: String
  acronym_in: [String!]
  acronym_not_in: [String!]
  acronym_contains: String
  acronym_not_contains: String
  acronym_starts_with: String
  acronym_not_starts_with: String
  acronym_ends_with: String
  acronym_not_ends_with: String
  trials: _ClinicalTrialFilter
  trials_not: _ClinicalTrialFilter
  trials_in: [_ClinicalTrialFilter!]
  trials_not_in: [_ClinicalTrialFilter!]
  trials_some: _ClinicalTrialFilter
  trials_none: _ClinicalTrialFilter
  trials_single: _ClinicalTrialFilter
  trials_every: _ClinicalTrialFilter
  title: _TitleFilter
  title_not: _TitleFilter
  title_in: [_TitleFilter!]
  title_not_in: [_TitleFilter!]
  title_some: _TitleFilter
  title_none: _TitleFilter
  title_single: _TitleFilter
  title_every: _TitleFilter
}
```

### Fields

#### `AND` ([`[_StudyIdentificationFilter!]`](/docs/api/inputs/study-identification-filter))

#### `OR` ([`[_StudyIdentificationFilter!]`](/docs/api/inputs/study-identification-filter))

#### `studyId` ([`String`](/docs/api/scalars/string))

#### `studyId_not` ([`String`](/docs/api/scalars/string))

#### `studyId_in` ([`[String!]`](/docs/api/scalars/string))

#### `studyId_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `studyId_contains` ([`String`](/docs/api/scalars/string))

#### `studyId_not_contains` ([`String`](/docs/api/scalars/string))

#### `studyId_starts_with` ([`String`](/docs/api/scalars/string))

#### `studyId_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `studyId_ends_with` ([`String`](/docs/api/scalars/string))

#### `studyId_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `acronym` ([`String`](/docs/api/scalars/string))

#### `acronym_not` ([`String`](/docs/api/scalars/string))

#### `acronym_in` ([`[String!]`](/docs/api/scalars/string))

#### `acronym_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `acronym_contains` ([`String`](/docs/api/scalars/string))

#### `acronym_not_contains` ([`String`](/docs/api/scalars/string))

#### `acronym_starts_with` ([`String`](/docs/api/scalars/string))

#### `acronym_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `acronym_ends_with` ([`String`](/docs/api/scalars/string))

#### `acronym_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `trials` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `trials_not` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `trials_in` ([`[_ClinicalTrialFilter!]`](/docs/api/inputs/clinical-trial-filter))

#### `trials_not_in` ([`[_ClinicalTrialFilter!]`](/docs/api/inputs/clinical-trial-filter))

#### `trials_some` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `trials_none` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `trials_single` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `trials_every` ([`_ClinicalTrialFilter`](/docs/api/inputs/clinical-trial-filter))

#### `title` ([`_TitleFilter`](/docs/api/inputs/title-filter))

#### `title_not` ([`_TitleFilter`](/docs/api/inputs/title-filter))

#### `title_in` ([`[_TitleFilter!]`](/docs/api/inputs/title-filter))

#### `title_not_in` ([`[_TitleFilter!]`](/docs/api/inputs/title-filter))

#### `title_some` ([`_TitleFilter`](/docs/api/inputs/title-filter))

#### `title_none` ([`_TitleFilter`](/docs/api/inputs/title-filter))

#### `title_single` ([`_TitleFilter`](/docs/api/inputs/title-filter))

#### `title_every` ([`_TitleFilter`](/docs/api/inputs/title-filter))
