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Fig. 1 | BMC Medical Research Methodology

Fig. 1

From: Development of a temporally harmonized asset index: evidence from across 50 years of follow up of a birth cohort in Guatemala

Fig. 1

Absolute asset index over time of cohort members who are alive by data availability in 2017–18 (n = 2004). Asset index data is available for 1967, 1975, 1987, 2002, 2015–16 and 2017–18 with non-monotone missingness. Cubic splines represent mean population trajectory for those who participated and did not participate in study waves (fit using ggplot2 3.3.0). P-values displayed are from t-tests at each study wave

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BMC Medical Research Methodology

ISSN: 1471-2288

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