Effect of virtual reality on cognitive intervention in patients with mild cognitive impairment:a systematic review / 中国实用护理杂志

ABSTRACT

0bjective The cognitive intervention effects of different forms of virtual reality technology in mild cognitive impairment (MCI) patients were systematically evaluated to find the best form of virtual reality intervention in MCI patients. Methods The computer searched of CNKI, Wanfang, VIP, CBM, PubMed, Embase and Cochrane Library included literatures on virtual reality technology intervention for MCI patients for evaluation. Results 5 randomized controlled trials were included, a total of 232 participants were in, the intervention group was 115 participants,control group was 117 participants, the results showed that virtual reality memory training had greatly improved cognitive function (P<0.01), Virtual reality program training, double interactive virtual reality technology therapy and virtual reality rehabilitation training system combined with primary meridian acupuncture therapy can improve the cognitive ability of MCI patients (P<0.05). The virtual reality dual task training has no statistical significance for the improvement of cognitive function (P>0.05). Conclusions Virtual reality technology intervention for MCI patients is an effective way to improve the cognitive ability of patients.