Platelet indices as predictors of poor glucoregulation in type 2 diabetes mellitus adults at Bishoftu General Hospital, Ethiopia

Table 8 Determination of predictive values of platelet indices for poor glycemic control of type 2 diabetes mellitus patients attending Bishoftu Hospital, from June to August 2022

Platelet indices	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Cut-off value	AUC	95%CI	P value
PDW (fL)	68	90	87.2	73.8	≥ 15.75	0.803	0.735-0.871	< 0.001
MPV (fL)	61	93	89.7	70.5	≥ 12.25	0.774	0.702-0.847	< 0.001
PLCR (%)	69	83	80.2	72.3	≥ 36.3	0.775	0.704-0.838	< 0.001
PCT (%)	83	57	65.9	87.7	≥ 0.24	0.761	0.69-0.831	< 0.001

PPV: Positive predictive value; NPV: Negative predictive value; AUC: Area under the curve; PDW: Platelet distribution width; MPV: Mean platelet volume; PLCR: Platelet large cell ratio; PCT: Plateletcrit.