Table 1 .

 

Efficasy of cryotherapy in improvement of plaque

Psoriasis in compare with control group

 

Groups                      --------à Response Of Psoriatic Plaque types	Crotherapy	Without Cryotherapyr	Total Cases
Complete resolution	4	3	7
Relative resolution	19	18	37
No resolution	40	42	82
Total	63	63	126

 

               X2= 0.05        p>0.05

 

 

Table 2 .

            Improvement rate of psoriasis plaque in relation

            to age group without  cryotherapy

 

Age group                           Response Of  psoriatic Plaque to cryo	Before adult age	After adult Age	Total cases
Positive   Resolution	6	17	23
Negative  Resolution	15	25	40
Total	21	42	63

  

X2=0/9              p>0.05

Table 3 .

            Improvement rate of psoriasis plaque in relation

           to age group after cryotherapy

 

 

              X2= 2.2                    p>0.05

 

Table 4 . 

 

           Improvement rate of psoriasis plaque in relation

           to size of lesion after cryotherapy

 

Plaque size Response Of psoriatic Plaque types	< 3cm2	> 3cm2	Total     Cases
Positive Responses	1	22	23
Negative   responses	9	31	40
Total exams	10	53	63

 

X2=11.5                  p<0.05    ß significantly positive

 

 

Table 5 .

           Improvement rate of psoriasis plaque in relation

           to size of lesion without cryotherapy

 

Size of lesion Response Of psoriatic Plaque types	cases   < 3 cm2	cases    >3 cm2	Total     cases
Responses	2	19	21
No responses	8	34	42
Total	10	53	63

 

   X2= 9.6                    p<0.05     ß significantly positive