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. 2019 Nov 30;42(1):271–285. doi: 10.1007/s11357-019-00135-6

Table 2.

Effect of ellagic acid on the lifespan of Drosophila melanogaster

Group Mean survival (days) Standard error Age in days at 100% mortality (days) Number of flies Log rank χ2 p value Wilcoxon χ2 p value
Male
Control 23.41 0.66 42 300
Ellagic acid 100 μM 22.55 0.64 42 300 2.08 0.1489 0.78 0.3775
Ellagic acid 200 μM 29.55 0.69 52 300 59.32 0 37.33 0
Female
Control 19.83 0.59 36 300
Ellagic acid 100 μM 22.89 0.65 42 300 23.65 0.0000012 11.61 0.0007
Ellagic acid 200 μM 24.78 0.7 46 300 53.43 0 26.41 2.8e−7

Combined survival data of 10 individual cohorts of 30 flies. The OASIS2 software (https://sbi.postech.ac.kr/oasis2/)