Barely Significant
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“showed a trend”

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In the literature

15 , 16 However, a meta‐analysis of randomized trials in cardiac surgery showed a trend towards benefit of a liberal transfusion strategy, whereas in observational studies, transfusion (vs no transfusion) was associated with higher mortality. 31 In critical care patients, a randomized trial found that a liberal transfusion strategy (transfusion started when hemoglobin was <9 g/dL)
Among parameters assessing the nutritional status, low B12 intake (OR = 2) showed a significant association with Vitamin B12 deficiency, whereas low calorie intake (OR = 1.89) and a lower calcium intake (OR = 1.7) showed a trend toward positive association though not statistically significant.
3 d) showed that while SP1 protein levels were significantly decreased in RM villus trophoblasts compared with control samples (The percentage of SP1 positive stain cell is 12.2 ± 0.8 % and 18.3 ± 1.1 %, respectively, P <0.05), the CXCR5 and BMP8A protein expression levels showed a trend of reduction in the RM placental trophoblasts, but the difference did not reach a statistical significance (The percentage of CXCR5 positive cells is 7.3 ± 0.4 % and 8.5 ± 0.4 %, respectively, P > 0.05; The percentage of BMP8A positive cells is 8.0 ± 0.5 % and 8.6 ± 0.3, respectively, P > 0.05), suggesting that CXCR5 may be less likely related to RM pathogenesis than SP1does.
Flow cytometric analysis on day 7 demonstrated that V-iTregs as well as C-iTregs showed a trend toward suppressing allograft infiltration of CD45 + leukocytes, CD4 + T cells, CD8 + T cells, and F4/80 + macrophages compared with that of the control group without iTreg transfer, albeit without statistical significance ( Fig 4C ).