Risk factors and intervention measures of mental disorders in ICU / 中国基层医药

ABSTRACT

Objective To investigate the risk factors of mental disorders of patients treated in intensive care unit(ICU).Methods Collected from January 2013 to December 2014 ICU stay eligible cases,and analyzed the past history (hypertension,intemperance),previous surgery,mechanical ventilation,date of ICU admission,quality of care, APACHE II score,electrolyte disorder,LVEF,sleep disturbance,PCT,oxygenation index,drug use situation (midazo-lam,opioids)and the clinical care unit the incidence of mental disorders in relationship.Results 568 patients (male 345 cases,female 223 cases),mental disorders group of 157 patients,the clinical incidence rate of 27.6% overall;568 patients were in the sex ratio of 1.551,mental disorders group of 157 patients(96 males,61 females),male to female ratio 1.571,mean age was (65.5 ±11.2)years;no mental disorders group (249 males,162 females),male to female ratio 1.301,mean age was (48.8 ±14.3)years.Logistic regression analysis revealed that coronary heart disease,hypotension,alcohol abuse,surgery,mechanical ventilation,ICU admission time,quality of care,APACHE II score,electrolyte imbalance,ejection fraction,sleep disorders,procalcitonin,oxygenation index,use of midazolam or opioids were among the risk factors of ICU mental disorders.Mechanical ventilation,quality of care,hypotension,alco-hol abuse,and use of midazolam were independent risk factors for ICU mental disorders (all P <0.05).Conclusion ICU inpatients with past history of hypertension and intemperance,use of mechanical ventilation and midazolam should be closely monitored and evaluated,early psycho -psychiatric screening,and take effective measures in time;high -quality care can reduce the incidence of mental disorders in ICU patients significantly.