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Table 1 Linear regression of body weight in experimental rats

From: Acute and sub-acute toxicity of Echinops kebericho decoction in rats

Group

Weight gain

Food consumption

Slope (95%CI)

p-value

R2

Interpretation

Slop (95%CI)

p-value

R2

Interpretation

Control-Female

0.08454 ± 0.1586

0.6132

0.04522

No change

− 0.5674 ± 0.3562

0.1307

0.1369

No change

150 mg/kg-Female

0.1919 ± 0.1185

0.1566

0.3040

No change

0.1455 ± 0.3601

0.6915

0.01010

No change

300 mg/kg-Female

0.1305 ± 0.1144

0.2973

0.1784

No change

−0.2414 ± 0.2905

0.4183

0.04135

No change

600 mg/kg-Female

0.1459 ± 0.1225

0.2784

0.1914

No change

−0.01497 ± 0.3343

0.9648

0.0001253

No change

Control-Male

0.7122 ± 0.2279

0.0205

0.6194

Gain

−0.8286 ± 0.1760

0.0002

0.5808

Decreased

150 mg/kg-Male

−0.3867 ± 0.2712

0.2037

0.2532

No change

0.3500 ± 0.2481

0.1776

0.1106

No change

300 mg/kg-Male

0.3133 ± 0.2192

0.2028

0.2540

No change

−0.5587 ± 0.3436

0.1235

0.1418

No change

600 mg/kg-Male

1.410 ± 0.3622

0.0080

0.7164

Gain

−0.5029 ± 0.2937

0.1062

0.1548

No change

Combined male and female

 Control

0.3984 ± 0.9936

0.6945

0.01135

No change

−0.6980 ± 0.2965

0.0245

0.1402

Decreased

 150 mg/kg

−0.09742 ± 1.511

0.9495

0.0002968

No change

0.2477 ± 0.2676

0.3610

0.02459

No change

 300 mg/kg

0.2219 ± 1.632

0.8938

0.001319

No change

−0.4000 ± 0.4451

0.4392

0.02320

No change

 600 mg/kg

0.7781 ± 1.073

0.4802

0.03621

No change

−0.2589 ± 0.3308

0.4392

0.01770

No change