Pender′s health promotion model explains the factors influencing health behaviors, which provides a framework for nursing practice and research. Functional exercise compliance in postoperative patients with breast cancer was in a low level, this article reviewed factors influencing functional exercise among breast cancer survivors through three aspects based on health promotion model and made some suggestions on nursing intervention, to promote the rehabilitation of this population.

Objective To investigate the relationship between platelet maximum aggregation rate(MAR),platelet thrombocyt-ocrit(PCT),platelet count(PLT),platelet distribution width(PDW)and mean platelet volume(MPV)with the course of acute cere-bral infarction(ACI)to provide the basis for its clinical early diagnosis and treatment.Methods 107 patients with ACI in our hospi-tal were selected and divided into the great infarction group(infarction size >10 cm3 ),middle infarction group(infarction size 4-10 cm3 )and small infarction group(infarction size<4 cm3 )according to the infarction lesion size by head CT or MRI and the infarction volume calculated by the Pullicino formula(length×width×layer number/2),40 healthy individuals were selected as the healthy control group.MAR,PLT,PDW,MPV and PCT were detected before and after the induction by PLR-06.Results (1 )Compared with the control group,PLT,PCT,PDW and MPV before the induction by PLR-06 in the great infarction group were obviously in-creased(P <0.01);PLT,PCT,PDW and MPV in the middle and small infarction groups were increased(P <0.05).(2)Compared with the control group,MAR after the induction by PLR-06 in each infarction group was increased(P <0.05);PLT had no statisti-cal difference among the groups(P >0.05 );PCT,PDW and MPV in the great and middle infarction groups were increased(P <0.05);PCT,PDW and MPV in the small infarction group had no statistical differences(P >0.05).Conclusion The change of the platelet aggregation rate,number and volume is closely related with the occurrence and development of ACI,monitoring their change has important clinical significance to prevention and treat ACI.

Objective:To systematically review the incidence and risk of psychological disorders in pregnant women with gestational diabetes mellitus (GDM) .Methods:The studies on psychological disorders in pregnant women with GDM published up to January 19, 2022 were retrieved from PubMed, Web of Science, Embase, CINAHL, Cochrane Library, APA PsyINFO, WanFang, CNKI, VIP and other databases. Two researchers independently evaluated the literature quality and extracted relevant data, and Stata 15.0 was used for Meta-analysis.Results:Finally, 48 studies were included, and the incidence rates of stress, anxiety, depression, and postpartum depression in pregnant women with GDM were 25% (95% CI: 2%-48%), 49% (95% CI: 12%-85%), 23% (95% CI: 18%-28%), and 15% (95% CI: 11%-21%). GDM was the risk factor of anxiety ( OR=1.14; 95% CI: 1.04-1.25), depression ( OR=1.63; 95% CI: 1.21-2.20), and postpartum depression ( OR=1.52; 95% CI: 1.18-1.96) during pregnancy. Conclusions:GDM will affect the mental health of pregnant women. Medical and nursing staff should screen pregnant women for early psychological disorders and provide targeted interventions to help maintain the health of mothers and babies.