Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

284 questions · 338 findings · 43 reviews

No studies found 22 · 6.5%GRADE not reported 138 · 40.8%Very low 76 · 22.5%Low 66 · 19.5%Moderate 31 · 9.2%High 5 · 1.5%

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) vs ANY DOSE ‐ short term

Leaving the study early: insufficient response ‐ When compared with high dose (greater than or equal to 10 mg/day) · patients with schizophrenia

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) showed no clear difference in leaving the study early: insufficient response ‐ When compared with… compared with ANY DOSE ‐ short term (moderate certainty).

1 finding from 1 review

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) vs ANY DOSE ‐ short term

Global state: 1. No clinically important improvement ‐ CGI‐I ‐ when compared with high dose (greater than or equal to 10 mg/day) · patients with schizophrenia

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) showed no clear difference in global state: 1. No clinically important improvement ‐ CGI‐I ‐ when… compared with ANY DOSE ‐ short term (moderate certainty).

1 finding from 1 review

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) vs ANY DOSE ‐ short term

Mental state: No clinically important improvement · patients with schizophrenia

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) probably leads to lower mental state: 1. No clinically important improvement ‐ PANSS ‐ when… compared with ANY DOSE ‐ short term (moderate certainty).

4 findings from 1 review
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STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) vs ANY DOSE ‐ short term

Adverse effects: 5a. Movement disorders ‐ specific symptoms ‐ EPS: unspecified ‐ versus high dose ( greater than or equal to 10 mg) · patients with schizophrenia

STANDARD‐HIGHER DOSE (greater than or equal to 6‐<10 mg/day) probably leads to lower adverse effects: EPS: unspecified ‐ Versus high dose (greater than… compared with ANY DOSE ‐ short term (moderate certainty).

1 finding from 1 review

Higher‐dose vs lower‐dose nicotine patch

Smoking cessation · people who smoke

Higher‐dose showed no clear difference in smoking cessation ‐ 42/44 mg versus 21/22 mg (24‐hour patches) compared with lower‐dose nicotine patch (moderate certainty).

3 findings from 1 review

Higher‐dose vs lower‐dose nicotine patch

SAEs · people who smoke

Higher‐dose showed no clear difference in overall SAEs ‐ 42/44 mg versus 21/22 mg (24 hr patches) compared with lower‐dose nicotine patch (low certainty).

2 findings from 1 review

Higher‐dose vs lower‐dose nicotine patch

Treatment withdrawals ‐ 21 mg versus 14 mg (24‐hour patches) · people who smoke

Higher‐dose showed no clear difference in treatment withdrawals ‐ 21 mg versus 14 mg (24‐hour patches) compared with lower‐dose nicotine patch (low certainty).

1 finding from 1 review

Higher‐dose vs lower dose

Intermediate syndrome · patients with acute organophosphate pesticide poisoning

It is very uncertain whether higher dose changes intermediate syndrome compared with lower dose (very low certainty).

1 finding from 1 review

Higher national income (GNI per capita) vs Lower national income (GNI categories: middle <=$15,000 / high $15,001-25,000 / very high >$25,000)

Caries experience (mean DMFT) · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)

Mean DMFT in 12-year-olds rises as national income falls: 0.90 (very high income), 2.38 (high income), 3.30 (middle income) (Figure 2); not GRADE-rated.

3 findings from 1 review