Independent Samples Test

Levene’s Test for

Equality of Variances

t-test for Equality of Means

Sig.

df

Sig.

(2-tailed)

Mean

Difference

Std. Error

Difference

95% Confidence Interval of the Difference

Lower

Upper

LOG IFN-g

1 hour

Equal variances assumed

0.000

44

0.023

0.5465217

0.2314264

0.0801126

1.0129309

Equal variances

not assumed

33.143

0.024

0.5465217

0.2314264

0.0757585

1.0172850

LOG IFN-g

12 hours

Equal variances assumed

0.004

44

0.126

0.2618261

0.1680107

−0.0767772

0.600429

Equal variances

not assumed

23.997

0.132

0.2618261

0.1680107

−0.0849329

0.6085851

LOG IFN-g

48 hours

Equal variances assumed

0.033

44

0.212

0.1839130

0.1452658

−0.1088509

0.4766770

Equal variances

not assumed

25.844

0.217

0.1839130

0.1452658

−0.1147729

0.4825990

LOG IFN-g

72 hours

Equal variances assumed

.

10

0.429

−0.9640909

1.1708853

−3.5729859

1.6448041

Equal variances

not assumed

.

.

−0.9640909

.

.

.