The effect of continuous nursing based on transtheoretical model on elderly patients with knee osteoarthritis / 中国实用护理杂志

ABSTRACT

Objective To investigate the effect of continuous nursing based on transtheoretical model (TTM) on elderly patients with knee osteoarthitis (KOA). Methods A total of 120 elderly patients with KOA from January 2015 to December 2016 were selected and divided into observation group and control group by the random digits table method , with 60 cases in each. The observation group was given continuous nursing based on TTM, while the control group was given continuous nursing. The functions and symptoms of knee joint of the 2 groups were evaluated by Lysholm Knee Scale Scores (LKSS) and Lequesne's Indexes (LI) after 6 months of implementation and compared. The compliance of rehabilitation training, the distribution of different behavior stages and the quality of life were compared after 6 months of implementation. Results The score of LKSS of the observation group was (78.04±8.55) points, and that of the control group was (69.22 ± 7.90) points, and there was significant difference between the 2 groups (t=6.780, P<0.05). The LI of the observation group was (5.37±1.05) points, and the control group was (6.09 ± 1.60) points, and there was significant difference between the 2 groups (t =3.356, P<0.05). There were significant differences in the distributions of the compliance of rehabilitation training and different behavior stages between the 2 groups (Z=5.814, 6.910, P<0.05). The rate of completely compliance, the percentage of action and maintenance stages of the observation group was 85.00%(51/60), 53.33% (32/60), and the control group was 55.00% (33/60), 28.33% (17/60) , and there was a significant difference between the 2 groups (χ2=12.857, 7.761, P<0.05). The physical condition, symptom and other 5 life quality scores and the total score of the observation group was (26.37±3.08), (11.80±2.15), (18.66± 2.27), (14.98±2.52), (6.93±0.94), (78.69±10.36) points, and the control group was (24.22±3.32), (9.44± 1.29), (17.24±3.07), (14.06±2.07), (6.56±1.05), (71.62±12.15) points, and there was significant difference between the 2 groups (t =2.034-7.291, all P<0.05). Conclusions The application of continuous nursing based on TTM on elderly patients with KOA can significantly change the stages of healthy behavior, improve the patients' compliance of rehabilitation training and quality of life, improve the function and symptom of knee joint.