Intervention not reported
Nicotine EC · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention leads to higher nicotine EC (high certainty).
1 finding from 1 review
Intervention not reported
Non‐nicotine/placebo EC · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention showed no clear difference in non‐nicotine/placebo EC (low certainty).
1 finding from 1 review
Intervention not reported
Bupropion · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention leads to higher bupropion (high certainty).
1 finding from 1 review
Intervention not reported
Nortriptyline · adults (aged ≥ 18 years) who smoked cigarettes Components: components of pharmacological and e‐cigarette (EC) interventions for smoking…
The intervention probably leads to higher nortriptyline (moderate certainty).
1 finding from 1 review
Death from all causes within 30 days of surgery · patients with symptomatic or asymptomatic carotid disease
Shunting showed no clear difference in death from all causes within 30 days of surgery compared with no shunting (low certainty).
1 finding from 1 review
Stroke‐related death within 30 days of surgery (best‐case) · patients with symptomatic or asymptomatic carotid disease
Shunting may leads to lower stroke‐related death within 30 days of surgery (best‐case) compared with no shunting (low certainty).
1 finding from 1 review
Stroke‐related death within 30 days of surgery (worst‐case) · patients with symptomatic or asymptomatic carotid disease
Shunting showed no clear difference in stroke‐related death within 30 days of surgery (worst‐case) compared with no shunting (low certainty).
1 finding from 1 review
Any stroke during surgery (best‐case) · patients with symptomatic or asymptomatic carotid disease
Shunting showed no clear difference in any stroke during surgery (best‐case) compared with no shunting (low certainty).
1 finding from 1 review
Any stroke during surgery (worst‐case) · patients with symptomatic or asymptomatic carotid disease
Shunting showed no clear difference in any stroke during surgery (worst‐case) compared with no shunting (low certainty).
1 finding from 1 review
Any stroke within 24 hours of surgery · patients with symptomatic or asymptomatic carotid disease
Shunting may leads to lower any stroke within 24 hours of surgery compared with no shunting (low certainty).
1 finding from 1 review
Stroke · patients with symptomatic or asymptomatic carotid disease
Shunting showed no clear difference in any stroke within 30 days of surgery compared with no shunting (low certainty).
1 finding from 1 review
Failure to achieve complete abortion · women undergoing first trimester abortion
Mifepristone (600 mg) plus prostaglandin showed no clear difference in failure to achieve complete abortion compared with mifepristone (200 mg) plus prostaglandin (moderate certainty).
1 finding from 1 review
Nausea · women undergoing first trimester abortion
Medical abortion self‐administered at home showed no clear difference in nausea compared with administered (low certainty).
1 finding from 1 review
Women's dissatisfaction with the procedure · women undergoing first trimester abortion
Medical abortion self‐administered at home showed no clear difference in women's dissatisfaction with the procedure compared with administered (low certainty).
1 finding from 1 review
Blood transfusion · women undergoing first trimester abortion
It is very uncertain whether medical abortion self‐administered at home changes blood transfusion compared with administered (very low certainty).
1 finding from 1 review
Failure to achieve complete abortion · women undergoing first trimester abortion
Medical abortion administered by nurses may leads to higher failure to achieve complete abortion compared with by doctors (low certainty).
1 finding from 1 review
Nausea · women undergoing first trimester abortion
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Women's dissatisfaction with the procedure · women undergoing first trimester abortion
It is very uncertain whether medical abortion administered by nurses changes women's dissatisfaction with the procedure compared with by doctors (very low certainty).
1 finding from 1 review
Blood transfusion · women undergoing first trimester abortion
1 finding from 1 review
Failure to achieve complete abortion · women undergoing first trimester abortion
Oral misoprostol probably leads to higher failure to achieve complete abortion compared with vaginal misoprostol (moderate certainty).
2 findings from 1 review