Avon Longitudinal Study of Parents & Children (ALSPAC) Datasets

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Avon Longitudinal Study of Parents & Children (ALSPAC) Datasets#

Last modified: 27 May 2026

1. Datasets#

Table 1: Datasets and metrics in the UK LLC belonging to ALSPAC.

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Dataset Dataset Name # Participants # Observations # Variables
serology2m Serology 2 Mothers 591 591 19
serology2y Serology 2 G1 5708 5710 18
serology1m Serology 1 Mothers 679 4978 20
serology1y Serology 1 G1 5717 6504 20
wave6m Covid Questionnaire 6 Mothers 677 677 209
wave6y Covid Questionnaire 6 G1 5709 5710 209
wave2m Covid Questionnaire 2 Mothers 476 2232 305
wave2y Covid Questionnaire 2 G1 2378 2440 305
wave3m Covid Questionnaire 3 Mothers 375 1679 293
wave3y Covid Questionnaire 3 G1 1855 1880 293
wave4m Covid Questionnaire 4 Mothers 679 4978 427
wave4y Covid Questionnaire 4 G1 5717 6504 430
wave5m Covid Questionnaire 5 Mothers 677 677 358
wave0y Sociodemographic G1 5738 6687 55
wave1m Covid Questionnaire 1 Mothers 481 2292 459
wave1y Covid Questionnaire 1 G1 2607 2666 461
wave5y Covid Questionnaire 5 G1 5710 5710 352
wave0m Sociodemographic Mothers 648 4978 49
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