Effect of sampling time jitter on robust H2 filtering estimates

•Fractional time jitter proportionally affects the accuracy of filtering estimates.•The robust H2-OFIR filter mitigates timing jitter better than OFIR filter.•In most of the cases, the large timing jitter of 10% can be neglected.•Robust state estimators should be used when timing jitter is larger than 10%.•Jitter in glucose level measurements does not exceed 4% and can be neglected.