“…for the post-test1 there is about (51.7%) from the participants in precontemplation stage and about (48.3%) in contemplation stage and about (64.3%) from the contemplators are in preparation stage. While in post-test2 there is about (55.2%) from the health care workers in precontemplation stage and about (44.8%) in contemplation stage and about (71.4%) from the contemplators are in preparation stage in the control group and we observe that there is no noticeable improve in the stages of change for the health care workers because they left without any intervention [32][33][34][35][36]. 3 explain the summary for changing in mean for process of change (behavioral, experiential ), and decisional-balance and self-efficacy/temptation before intervention (pre-test) and after intervention (post-test1,2) in study group and all of the change are in the positive way and this agreed with [37]that show the significant change except for cons of smoking"(P > 0.05), all TTM constructs had significantly changed; temptation (F = 36.864, P < 0.001), pros (F = 12.172, P < 0.001), experiential processes (F = 3.377, P < 0.001), and behavioral processes (F = 11.131, P < 0.001).and other study (Huang et al, 2013) Determinants of change, post-test scores of knowledge, experiential and behavioral processes and self-efficacy were significantly different between the intervention group and comparison group, the intervention group had significantly higher post-test scores than the comparison group.…”