Avon Longitudinal Study of Parents & Children (ALSPAC) Datasets#
Last modified: 28 Jul 2025
1. Datasets#
Table 1: Datasets and metrics in the UK LLC belonging to ALSPAC.
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| Dataset | Dataset Name | # Participants | # Observations | # Variables |
|---|---|---|---|---|
| serology1m | Serology 1 Mothers | 679 | 4978 | 20 |
| wave6y | Covid Questionnaire 6 G1 | 5709 | 5710 | 209 |
| wave6m | Covid Questionnaire 6 Mothers | 677 | 677 | 209 |
| wave5y | Covid Questionnaire 5 G1 | 5710 | 5710 | 352 |
| wave5m | Covid Questionnaire 5 Mothers | 677 | 677 | 358 |
| wave4y | Covid Questionnaire 4 G1 | 5717 | 6504 | 430 |
| wave4m | Covid Questionnaire 4 Mothers | 679 | 4978 | 427 |
| wave3y | Covid Questionnaire 3 G1 | 1855 | 1880 | 293 |
| wave2y | Covid Questionnaire 2 G1 | 2378 | 2440 | 305 |
| wave2m | Covid Questionnaire 2 Mothers | 476 | 2232 | 305 |
| wave1y | Covid Questionnaire 1 G1 | 2607 | 2666 | 461 |
| wave1m | Covid Questionnaire 1 Mothers | 481 | 2292 | 459 |
| wave0y | Sociodemographic G1 | 5738 | 6687 | 55 |
| serology2y | Serology 2 G1 | 5708 | 5710 | 18 |
| serology2m | Serology 2 Mothers | 591 | 591 | 19 |
| serology1y | Serology 1 G1 | 5717 | 6504 | 20 |
| wave3m | Covid Questionnaire 3 Mothers | 375 | 1679 | 293 |
| wave0m | Sociodemographic Mothers | 648 | 4978 | 49 |