Figure 1. Adjusted* least-squares mean leukocyte telomere length z-scores, by phobic anxiety level, stratified by body mass index (<25 kg/m² or ≥25 kg/m²).

*, Models were adjusted for age in years (continuous), paternal age-at-birth (15–24, 25–29, 30–34, 35–39, ≥40 years), pack-years of smoking (0, >0 to <20, 20 to <40, ≥40), and physical activity (continuous, MET-hrs/wk). Least squares means and 95% confidence intervals are shown. N = 9 excluded due to missing body mass index. ^‡, P-value for test of difference in least-squares means.