What do systematic reviews say?

Light interventions (6/7): Bright light at night plus glasses vs normal light and no glasses

• Person‐directed, non‐pharmacological interventions for sleepiness at work and sleep disturbances caused by shift work 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 17 participants
  Very low

Light interventions (7/7): Bright light plus glasses during day vs normal light and no glasses

• Person‐directed, non‐pharmacological interventions for sleepiness at work and sleep disturbances caused by shift work 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3 participants
  Low

Light interventions (7/7): Bright light plus glasses during day vs normal light and no glasses

• Person‐directed, non‐pharmacological interventions for sleepiness at work and sleep disturbances caused by shift work 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3 participants
  Low

Light interventions (7/7): Bright light plus glasses during day vs normal light and no glasses

• Person‐directed, non‐pharmacological interventions for sleepiness at work and sleep disturbances caused by shift work 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3 participants
  Low

Surgery vs preoperative pharmacological therapy and surgery

It is very uncertain whether surgery alone changes non‐surgical therapy for recurrent or persistent diseaseRadiation… compared with preoperative pharmacological therapy and surgery (very low certainty).

• Surgical and non‐surgical interventions for primary and salvage treatment of growth hormone‐secreting pituitary… 2024 · Cochrane Headline outcomes only
  RR 1.22 [0.65, 2.28]
  2 studies · 100 participants
  Very low

Intervention not reported

The review found no eligible studies for this question.

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention showed no clear difference in nicotine tapering (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.14 [1, 1.29]
  111 studies · 33156 participants
  Low

Intervention not reported

The review found no eligible studies for this question.

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention showed no clear difference in varenicline (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.18 [0.93, 1.49]
  42 studies · 13407 participants
  Low

Intervention not reported

The intervention showed no clear difference in cytisine (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 0.94 [0.58, 1.5]
  5 studies · 2915 participants
  Low

Intervention not reported

The intervention showed no clear difference in nicotine patch (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 0.96 [0.71, 1.29]
  27 studies · 12602 participants
  Low

Intervention not reported

The intervention showed no clear difference in fast‐acting NRT (nicotine other) (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.07 [0.75, 1.54]
  18 studies · 5551 participants
  Low

Intervention not reported

The intervention showed no clear difference in nicotine EC (low certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 0.79 [0.5, 1.23]
  7 studies · 1642 participants
  Low

Intervention not reported

The review found no eligible studies for this question.

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention showed no clear difference in bupropion (moderate certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.35 [0.97, 1.92]
  22 studies · 7231 participants
  Moderate

Intervention not reported

The review found no eligible studies for this question.

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention leads to higher varenicline (high certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 2.33 [2.02, 2.68]
  67 studies · 16430 participants
  High

Intervention not reported

The intervention leads to higher cytisine (high certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 2.21 [1.66, 2.97]
  7 studies · 3848 participants
  High

Intervention not reported

The intervention leads to higher nicotine patch (high certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.37 [1.2, 1.56]
  105 studies · 37319 participants
  High

Intervention not reported

The intervention leads to higher fast‐acting NRT (nicotine other) (high certainty).

• Pharmacological and electronic cigarette interventions for smoking cessation in adults: component network meta‐analyses 2023 · Cochrane Headline outcomes only
  OR 1.41 [1.29, 1.55]
  120 studies · 31756 participants
  High