Structured population data were available for 3 of 3 supporting studies. 2 studies described participants with type 2 diabetes. 2 studies described adult participants.

1 relevant study has unresolved authoritative design evidence and does not contribute to design-specific or RoB-specific claims.

Upstream consistency scoring indicates mixed findings across the evidence.

Evidence uses heterogeneous comparison contexts: baseline_within_group, usual_care.

1 supporting study has high, serious, critical, unclear, or unavailable risk-of-bias information.

3 of 3 studies with duration data have follow-up of 12 weeks or less.

1 study contains conflicting p-value and significance fields; those significance claims are suppressed.

Not extracted from the authoritative source.

MDI therapy

Clinician-reference record is usable with limitations in: sample_size.

Patients treated with the Android‐HCL therapy for type 1 diabetes.

HCL therapy

The intraday glucose fluctuation (especially after lunch, before sleep, and during sleep) of the Android‐HCL system was significantly superior to that of the sequential multi‐injection insulin therapy.

Patients treated with multiple injections of insulin.

Compared with MDI, HCL had a higher overall TIR ( p < 0.05), lower TAR, TBR, and average blood glucose.

Authoritative quality diagnostic: p value significance conflict.

Artificial pancreas may improve glucose control in type 1 diabetes

Not applicable to this study design or comparison.

Source evidence could not be resolved sufficiently for this field.

Clinician-reference record is usable with limitations in: design, arms, risk_of_bias.

Authoritative quality diagnostic: source evidence unresolved.

Insulin therapy improves glycemic control in hospitalized T2D patients

Insulin dose adjustment without vildagliptin

Core clinician-reference fields are available or not applicable.

Patients receiving vildagliptin treatment demonstrated significant reductions in HbA1c and GA levels.

Vildagliptin Group

Patients receiving vildagliptin treatment demonstrated significant reductions in HbA1c and GA levels (P<0.001 and P=0.009, respectively).

Patients who only had their insulin doses adjusted without adding vildagliptin.

The control group consisted of patients who only had their insulin doses adjusted without adding vildagliptin.

Vildagliptin improves glycemic control in type 2 diabetes patients on insulin

Structured population data were available for 3 of 3 supporting studies. Diabetes type was heterogeneous: 2 studies with type 2 diabetes, 1 studies with type 1 diabetes. 2 studies described adult participants.

1 of 2 studies with duration data have follow-up of 12 weeks or less.

Structured population data were available for 4 of 4 supporting studies. 3 studies described participants with type 2 diabetes. 3 studies described adult participants.

1 supporting study does not have a displayable topic-matched quantitative effect.

Evidence uses heterogeneous comparison contexts: active_comparator, placebo.

Structured population data were available for 3 of 3 supporting studies. 3 studies described participants with type 2 diabetes. 3 studies described adult participants.

Structured population data were available for 3 of 3 supporting studies. 1 study described adult participants.

2 relevant studies have unresolved authoritative design evidence and do not contribute to design-specific or RoB-specific claims.

Evidence uses heterogeneous comparison contexts: active_comparator, baseline_within_group, usual_care.

2 supporting studies have high, serious, critical, unclear, or unavailable risk-of-bias information.

2 of 3 studies with duration data have follow-up of 12 weeks or less.

Structured population data were available for 3 of 3 supporting studies. 1 study described participants with type 2 diabetes. 2 studies described adult participants.

Structured population data were available for 3 of 3 supporting studies. 3 studies described participants with type 2 diabetes. 2 studies described adult participants.

Evidence uses heterogeneous comparison contexts: active_comparator, unknown_unresolved.

Structured population data were available for 3 of 3 supporting studies. Diabetes type was heterogeneous: 1 studies with type 1 diabetes, 1 studies with type 2 diabetes. 3 studies described adult participants.

Evidence uses heterogeneous comparison contexts: active_comparator, unknown_unresolved, usual_care.

Structured population data were available for 4 of 4 supporting studies. 2 studies described adult participants.

Evidence uses heterogeneous comparison contexts: other, usual_care.

3 supporting studies have high, serious, critical, unclear, or unavailable risk-of-bias information.

Structured population data were available for 4 of 4 supporting studies. 4 studies described participants with type 2 diabetes. 4 studies described adult participants.

Structured population data were available for 3 of 3 supporting studies. 3 studies described adult participants.

Structured population data were available for 3 of 3 supporting studies. 2 studies described participants with type 2 diabetes. 3 studies described adult participants.

Evidence uses heterogeneous comparison contexts: active_comparator, usual_care.

Evidence uses heterogeneous comparison contexts: placebo, unknown_unresolved, usual_care.

Structured population data were available for 6 of 6 supporting studies. Diabetes type was heterogeneous: 1 studies with type 1 diabetes, 1 studies with type 2 diabetes. 3 studies described adult participants.

3 relevant studies have unresolved authoritative design evidence and do not contribute to design-specific or RoB-specific claims.

Evidence uses heterogeneous comparison contexts: active_comparator, baseline_within_group, unknown_unresolved, usual_care.

3 of 6 studies with duration data have follow-up of 12 weeks or less.

Structured population data were available for 4 of 4 supporting studies. 2 studies described participants with type 2 diabetes. 4 studies described adult participants.

2 supporting studies do not have a displayable topic-matched quantitative effect.

Evidence uses heterogeneous comparison contexts: active_comparator, placebo, unknown_unresolved.

2 of 4 studies with duration data have follow-up of 12 weeks or less.

Structured population data were available for 4 of 4 supporting studies. Diabetes type was heterogeneous: 2 studies with type 2 diabetes, 1 studies with type 1 diabetes. 3 studies described adult participants.

4 of 4 studies with duration data have follow-up of 12 weeks or less.

Structured population data were available for 7 of 7 supporting studies. Diabetes type was heterogeneous: 4 studies with type 2 diabetes, 1 studies with type 1 diabetes. 5 studies described adult participants.

3 supporting studies do not have a displayable topic-matched quantitative effect.

Evidence uses heterogeneous comparison contexts: active_comparator, baseline_within_group, placebo, unknown_unresolved, usual_care.

2 studies contain conflicting p-value and significance fields; those significance claims are suppressed.

Evidence uses heterogeneous comparison contexts: placebo, usual_care.

Structured population data were available for 9 of 9 supporting studies. Diabetes type was heterogeneous: 4 studies with type 1 diabetes, 2 studies with type 2 diabetes. 7 studies described adult participants.

Insulin therapy × Blood glucose

Available supporting studies

Artificial pancreas may improve glucose control in type 1 diabetes

Insulin therapy improves glycemic control in hospitalized T2D patients

Vildagliptin improves glycemic control in type 2 diabetes patients on insulin