The article mainly introduced development status of care robots for the older in the domestic and overseas, stated functions of care robots for the aged, listed problems of care robots for the older and put forward solutions. In addition, the article illustrated future development.

Objective:To explore the effect of supportive-expressive group therapy (SEGT) on alexithymia in patients with lung cancer.Methods:Totally 62 lung cancer patients were divided into control group( n=30) and intervention group( n=32) by coin flipping method.The intervention group received 6-week supportive-expressive group therapy and the intervention path was improved by action research method.There was no special intervention in the control group.The Toronto alexithymia scale (TAS-20) and hospital anxiety and depression scale (HADS) were used for measurement, and statistical analysis was carried out by SPSS 21.0. Results:The emotional recognition disorder (Wald groupχ 2=6.055, Wald interactionχ 2=15.157), emotional description disorder (Wald groupχ 2=5.736, Wald interactionχ 2=28.912), TAS-20 (Wald groupχ 2=7.181, Wald interactionχ 2=28.126), anxiety (Wald groupχ 2=4.905, Wald interactionχ 2=30.491), depression (Wald groupχ 2=9.580, Wald interactionχ 2=29.417) and HADA (Wald groupχ 2=8.140, Wald interactionχ 2=47.851) had significant group effect and interaction effect at the pre-test, post-test and 1 month after intervention(all P<0.05). There was no significant group effect in extroverted thinking (Wald groupχ 2=1.161, P>0.05), but the time effect (Wald timeχ 2=6.381, P<0.05) and the interaction effect (Wald interactionχ 2=6.339, P<0.05) were significant in the three time points.The group effect of emotional recognition disorder, emotional description disorder, TAS-20, anxiety, depression and HADA score at completed intervention and 1 month after intervention were significant(all P<0.05). Compared with before intervention, TAS-20((52.94±4.77) , (52.06±4.07)), emotional recognition disorder((17.72±2.23) , (17.78±1.64)), emotional description disorder((13.44±1.94) , (13.41±1.79)), HADA((14.41±2.63) , (13.75±2.97)), anxiety ((7.03±1.64), (6.84±1.51)), depression ((7.38±1.45) , (6.91±1.75) ) at completed intervention and 1 month after intervention decreased ( P<0.05), while the HADS of control group only decreased at completed intervention ( P<0.05). Conclusion:SEGT can reduce alexithymia in lung cancer receiving chemotherapy, and this intervention has positive effect on improving anxiety and depression in lung cancer patients received chemotherapy who are accompanied with emotional cognitive impairment and emotional somatic symptom recognition disorder.

Objective:To explore the nurses' knowledge hiding behavior and its correlation with organizational climate and innovative behavior.Methods:From August to November 2021, 208 registered nurses from Henan Provincial People's Hospital were selected as the research object by convenient sampling. The nurses were investigated with the General Information Questionnaire, Knowledge Hiding Behavior Questionnaire, Organizational Climate Scale for Nursing, and Nurse Innovative Behavior Scale.Results:The score of nurses' knowledge hiding behavior was 18 (13, 26) , the total score of nursing organizational atmosphere was (93.76±15.95) , and the score of nurses' innovative behavior was (34.45±8.39) . The total score of knowledge hiding behavior was negatively correlated with the score of the Organizational Climate Scale for Nursing ( P<0.05) , and was negatively correlated with the innovative behavior of nurses ( P<0.05) , and the differences were statistically significant. Multiple linear regression analysis showed that gender, intimacy and enterprising atmosphere behavior were the influencing factors of knowledge hiding behavior ( P<0.05) . Conclusions:Nurses have knowledge hiding behavior, which is influenced by gender, intimacy and enterprising atmosphere. The knowledge hiding behavior can be reduced by creating a harmonious organizational atmosphere, so as to enhance the innovative ability of nurses, and improve the team fee performance and group competitiveness.

Objective:To explore the current status and influencing factors of breathlessness beliefs in patients with chronic obstructive pulmonary disease (COPD) .Methods:Using the convenient sampling method, a total of 167 COPD patients who were admitted to Henan Provincial People's Hospital from April to September 2021 were selected as the research objects. The general information questionnaire, The Breathlessness Beliefs Questionnaire (BBQ) , Social Support Revalued Scale (SSRS) and Multidimensional Fatigue Inventory-Short Form (MFI-SF) were used for questionnaire survey.Results:The BBQ score of 167 COPD patients was (40.92±8.77) , the MFI-SF score was (54.83±14.21) and the SSRS score was (41.23±8.19) . The results of multiple linear regression analysis showed that disease grouping, general fatigue, physical fatigue and MFI-SF were the influencing factors of breathlessness beliefs in COPD patients ( P<0.05) . Conclusions:The breathlessness belief in COPD patients is related to disease grouping and fatigue degree, suggesting that relevant measures should be taken to reduce the cognitive level of fear of dyspnea and activity, so as to improve the exercise level and quality of life of patients.