![[Analysis 1.1]](/images/14651858/forrest_default.gif) | Analysis 1.1. Comparison 1 Antibiotic agent (mulitple dose) versus placebo or no treatment, Outcome 1 Deep wound infection. |
![[Analysis 1.2]](/images/14651858/forrest_default.gif) | Analysis 1.2. Comparison 1 Antibiotic agent (mulitple dose) versus placebo or no treatment, Outcome 2 Superficial wound infection. |
![[Analysis 1.3]](/images/14651858/forrest_default.gif) | Analysis 1.3. Comparison 1 Antibiotic agent (mulitple dose) versus placebo or no treatment, Outcome 3 Urinary tract infection. |
![[Analysis 1.4]](/images/14651858/forrest_default.gif) | Analysis 1.4. Comparison 1 Antibiotic agent (mulitple dose) versus placebo or no treatment, Outcome 4 Respiratory infection. |
![[Analysis 1.5]](/images/14651858/forrest_default.gif) | Analysis 1.5. Comparison 1 Antibiotic agent (mulitple dose) versus placebo or no treatment, Outcome 5 Adverse drug effects. |
![[Analysis 2.1]](/images/14651858/forrest_default.gif) | Analysis 2.1. Comparison 2 Antibiotic agent (single dose) versus placebo or no treatment, Outcome 1 Deep wound infection. |
![[Analysis 2.2]](/images/14651858/forrest_default.gif) | Analysis 2.2. Comparison 2 Antibiotic agent (single dose) versus placebo or no treatment, Outcome 2 Superficial wound infection. |
![[Analysis 2.3]](/images/14651858/forrest_default.gif) | Analysis 2.3. Comparison 2 Antibiotic agent (single dose) versus placebo or no treatment, Outcome 3 Urinary tract infection. |
![[Analysis 2.4]](/images/14651858/forrest_default.gif) | Analysis 2.4. Comparison 2 Antibiotic agent (single dose) versus placebo or no treatment, Outcome 4 Respiratory infection. |
![[Analysis 3.1]](/images/14651858/forrest_default.gif) | Analysis 3.1. Comparison 3 Single dose short-acting versus multiple dose - same agent, Outcome 1 Deep wound infection. |
![[Analysis 3.2]](/images/14651858/forrest_default.gif) | Analysis 3.2. Comparison 3 Single dose short-acting versus multiple dose - same agent, Outcome 2 Superficial wound infection. |
![[Analysis 3.3]](/images/14651858/forrest_default.gif) | Analysis 3.3. Comparison 3 Single dose short-acting versus multiple dose - same agent, Outcome 3 Urinary tract infection. |
![[Analysis 4.1]](/images/14651858/forrest_default.gif) | Analysis 4.1. Comparison 4 Single dose long acting versus any multiple dose regimen, Outcome 1 Deep wound infection. |
![[Analysis 4.2]](/images/14651858/forrest_default.gif) | Analysis 4.2. Comparison 4 Single dose long acting versus any multiple dose regimen, Outcome 2 Superficial wound infection. |
![[Analysis 4.3]](/images/14651858/forrest_default.gif) | Analysis 4.3. Comparison 4 Single dose long acting versus any multiple dose regimen, Outcome 3 Urinary tract infection. |
![[Analysis 4.4]](/images/14651858/forrest_default.gif) | Analysis 4.4. Comparison 4 Single dose long acting versus any multiple dose regimen, Outcome 4 Respiratory infection. |
![[Analysis 5.1]](/images/14651858/forrest_default.gif) | Analysis 5.1. Comparison 5 Operative day only versus longer prophylaxis, Outcome 1 Deep wound infection. |
![[Analysis 5.2]](/images/14651858/forrest_default.gif) | Analysis 5.2. Comparison 5 Operative day only versus longer prophylaxis, Outcome 2 Superficial wound infection. |
![[Analysis 6.1]](/images/14651858/forrest_default.gif) | Analysis 6.1. Comparison 6 Oral versus parenteral administration of antibiotic agent, Outcome 1 Deep wound infection. |
![[Analysis 6.2]](/images/14651858/forrest_default.gif) | Analysis 6.2. Comparison 6 Oral versus parenteral administration of antibiotic agent, Outcome 2 Superficial wound infection. |
![[Analysis 6.3]](/images/14651858/forrest_default.gif) | Analysis 6.3. Comparison 6 Oral versus parenteral administration of antibiotic agent, Outcome 3 Urinary tract infection. |