Table 3.
Detail | One screen policy (n=4835) | Two screen policy (n=4877) | Difference in percentage (95% CI) |
---|---|---|---|
Assessment at 8 weeks†: | |||
No of babies | 4741 | 4781 | |
Abnormal | 498 (10.5) | 506 (10.6) | −0.1 (−1.3 to 1.2) |
Follow up in primary care | 299 (6.3) | 272 (5.7) | 0.6 (−0.4 to 1.6) |
Referral to secondary care | 138 (2.9) | 151 (3.2) | −0.2 (−0.9 to 0.4) |
Assessment at 8 months†: | |||
No of babies | 4649 | 4590 | |
Abnormal | 984 (21.2) | 973 (21.2) | <−0.1 (−1.7 to 1.6) |
Follow up in primary care | 794 (17.1) | 739 (16.1) | 1.0 (−0.5 to 2.5) |
Referral to secondary care | 174 (3.7) | 199 (4.3) | −0.6 (−1.4 to 0.2) |
Sample (10%) of trial babies‡ | 486 | 490 | — |
Respondents | 431 (88.7) | 442 (90.2) | — |
No of contacts with GP (No/100 babies) | 3738 (867) | 3697 (836) | — |
Contacts resulting in secondary referral (No/100 babies) | 100 (23) | 110 (25) | — |
Percentages calculated with exclusion of categories with missing information.
Data source: community health index records.
Data source: general practitioner questionnaire for 10% subsample of babies.