Table 2.

Comparison Between Different Groups as Regards to Serum Alfa Fetoprotein

	Range	Mean±SD	F	P-value
Group A	1.3–20	11.06±5.19	87.695	0.001*
Group Ba	18–1250	293.43±318.03
Group Bb	21–1456	815.65±490.32
Group C	1–2.3	1.43±0.43
Group D	8.5–17.5	12.33±3.02
Tukey’s test
	Group A	Group Ba	Group Bb	Group C
Group Ba	0.001*
Group Bb	0.001*	0.001*
Group C	0.328	0.001*	0.001*
Group D	0.968	0.001*	0.001*	0.309

Note: *Statistically significant.