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Log hazard ratio of mortality of virgin vs. mated females; positive values mean that virgins die sooner; Cohort 2 (summer 2019, laboratory food: 8.5% sugar, 2.5% yeast, 6% cornmeal, 1% agar). 'mating estimate (virgin effect)' of Table 1: Cox proportional hazards model fitted by the authors within the line and cohort, each fly as an independent unit (survival ~ sex * mating status; references female and mated). Both sexes in one model, so sex is NA. Reproduced by refitting the model on Table S4. [No unit]