Primary study · included by 1 review

Harish 2018

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

Salivary Glucose Testing for Diabetes Mellitus: A Systematic Review and Meta-Analysis of Current Evidence and Methodological Heterogeneity.

Non-Cochrane · DTA · 2026 · cited as Harish 2018 · Table 1

Outcome this study informs	Pooled effect	Evidence	Certainty
Blood glucose level (mg/dL), diabetic minus non-diabetic Diabetes mellitus group (salivary and blood glucose levels) vs Non-diabetic healthy control group · Paired saliva and blood samples after overnight fast (at least 8 h)	MD 81.59 [63.18, 100.01]	20 studies · 3048 participants	GRADE not reported
Salivary glucose level (mg/dL) Participants with diabetes mellitus (group mean) vs Non-diabetic participants (group mean) · Single fasting sampling (at least 8 h overnight fast)	MD 4.43 [2.05, 6.80]	23 studies · 3245 participants	GRADE not reported

1 including review in total.