Objective:To explore effect of homogeneous medical concept nursing mode combined with focused solution mode on self-efficacy and immunity function and nursing satisfaction analysis of patients with postoperative enterostomy of colorectal cancer.Methods:A total of 102 patients with colorectal cancer undergoing postoperative enterostomy admitted to Suining Central Hospital from December 2019 to December 2020 were selected and divided into control group and observation group according to random number table method, with 52 cases in observation group and 50 cases in control group. The control group received homogeneous medical concept nursing mode, and the observation group combined with the focused solution mode nursing intervention on this basis. The self-efficacy, immune function and nursing satisfaction of the two groups were compared.Results:The general self-efficacy of the observation group was higher than that of the control group ( χ2=2.61, P<0.05). After nursing, the stomato-related self-efficacy score of the observation group was 102.69 ± 12.37, which was higher than that of the control group (90.13±11.22). There was significant difference between the two groups ( t= 5.37, P<0.05). There was no significant difference in peripheral blood CD3+, CD4+ and CD4+/CD8+ and NK levels between 2 groups one day after surgery ( P>0.05). The levels of CD3+, CD4+ and CD4+/CD8+ and NK in peripheral blood of the observation group after nursing care were (67.21 ± 6.21)%, (67.22 ± 8.76)%, (2.65 ± 0.45)% and (19.50 ± 2.05)%, respectively, which were higher than those of the control group (60.32 ± 5.45)%, (60.21 ± 8.25)%, (2.41 ± 0.32)% and (15.62 ± 1.81)%. The differences were statistically significant ( t=5.95, 4.21, 3.11, all P<0.05). The total satisfaction rate of nursing in the observation group was 98.08% (51/52), which was higher than 84.00% (42/50) in the control group, and the difference was statistically significant ( χ2= 2.63, P<0.05). Conclusions:The application of homogenous medical concept nursing mode combined with focused solution mode in colorectal cancer postoperative enterostomy patients is helpful to improve patients' self-efficacy, enhance patients ′ immune function, and improve nursing satisfaction degree, which is worthy of further promotion in clinical practice.