| Column | Type | Label | Description | 
          
        
        
          
          
            
  | Country | text | Country of residence at the end of pregnancy (9 digit geography code for Scotland). | Link | 
          
            
  | TimePeriod | text | Financial year of antenatal booking. Data for 2020/21 is shown separately for women booking for antenatal care before (2020/21a: date of booking 1 April 2020 to 27 September 2020 inclusive) and after (2020/21b: 28 September 2020 to 31 March 2021 inclusive) the change to the screening pathway. |  | 
          
            
  | TimePeriodStart | numeric | Start date of Time Period (Format: YYYYMMDD) |  | 
          
            
  | TimePeriodEnd | numeric | End date of Time Period (Format: YYYYMMDD) |  | 
          
            
  | ScreeningChanges2020 | text |  |  | 
          
            
  | PregnancyType | text | Flag indicating the data are for singleton pregnancies only (pregnancies involving one baby). |  | 
          
            
  | SecondLineTestType | text | Second Line Screening Test Type. |  | 
          
            
  | FirstLineHigherChanceResult | text | Type of higher chance result from first line screening; includes test type and condition(s). |  | 
          
            
  | NumberOfWomenWithNIPTResult | text | Number of women with NIPT screening results available. |  | 
          
            
  | NumberOfWomenWithNIPTResultQF | text | Qualifier for NumberOfWomenWithNIPTResult. | Link | 
          
            
  | NumberOfHighChanceNIPTResultsDS | text | Number of women with a high chance result for Down's syndrome from NIPT. |  | 
          
            
  | NumberOfHighChanceNIPTResultsDSQF | text | Qualifier for NumberOfHighChanceResultsDS. | Link | 
          
            
  | NumberOfHighChanceNIPTResultsES | text | Number of women with a high chance result for Edwards' syndrome from NIPT. |  | 
          
            
  | NumberOfHighChanceNIPTResultsESQF | text | Qualifier for NumberOfHighChanceResultsES. | Link | 
          
            
  | NumberOfHighChanceNIPTResultsPS | text | Number of women with a high chance results for Patau's syndrome from NIPT. |  | 
          
            
  | NumberOfHighChanceNIPTResultsPSQF | text | Qualifier for NumberOfHighChanceResultsPS. | Link | 
          
            
  | NumberOfHighChanceNIPTResultsMoreThanOneCondition | text | Number of women with a high chance result for more than 1 condition from NIPT. |  | 
          
            
  | NumberOfHighChanceNIPTResultsMoreThanOneConditionQF | text | Qualifier for NumberOfHighChanceResultsMoreThanOneCondition. | Link | 
          
            
  | NumberOfNoHighChanceNIPTResults | text | Number of women with no high chance result from NIPT. |  | 
          
            
  | NumberOfNoHighChanceNIPTResultsQF | text | Qualifier for NumberOfNoHighChanceResults. | Link | 
          
            
  | NumberOfTestFailureNIPTResults | text | Number of women with a test failure result from NIPT. |  | 
          
            
  | NumberOfTestFailureNIPTResultsQF | text | Qualifier for NumberOfTestFailureResults. | Link |