Life table and proportional hazard survival analysis statistics of adult Drosophila wildtype, <i>chico</i>, <i>d4eBP</i> and <i>chico d4eBP</i> genotypes.

Independent replicate trials, sexes (males & once mated females) maintained as separate cohorts. Number: adults for combined cages of synchronous cohorts. Upper (UL) and lower (LL) 95% confidence intervals for median lifespan. Relative risk estimated from Cox proportional hazard analyses for each genotype (row) relative to chico genotype (column); probability > χ 2 based on log-likelihood (***) for p < 0.0001. Relative risk indicates fold change of the row genotype relative to the column chico genotype. Relative risk less than one (significant estimates in italics) indicate reduced mortality relative to the column chico genotype. Relative risk greater than one (significant estimates underlined) indicates increased mortality relative to the column chico genotype.