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Table 2 Median and interquartile range (IQR) of number of cycles to failure (Nf) of instruments

From: Effect of different axial speed patterns on cyclic fatigue resistance of rotary nickel-titanium instruments

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Nf

100/100

100/150

100/200

100/300

Median

IQR

Median

IQR

Median

IQR

Median

IQR

PTU

878.82A,a

864.95–1019.49

940.22A,a

859.06–1096.60

993.02A,a

951.82–1055.69

993.42A,a

908.41–1069.61

PTG

2125.85A,b

2012.61–2202.05

2405.60A,b

2020.34–2540.24

2279.40A,b

1851.36–2474.01

2201.25A,b

2070.25–2365.11

  1. Different superscript uppercase letters (A) indicate significant differences in each row (p < 0.05), and different superscript lowercase letters indicate significant differences in each column (p < 0.05)
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BMC Oral Health

ISSN: 1472-6831

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