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CPRN Systematic Review
Central Line Dressings
| Table 2 Weighting
of included studies |
| Author |
Type
study |
Alloc
study |
N
size |
Predis
health |
Type
CL |
I\tech |
CL
use |
Dur
CL |
Reason
Remove |
Dress
type |
Dress
freq |
Site
cath |
Attrition |
Antibiotic |
L\Inf
CRI |
S\Inf
CRS |
Diag |
Anal |
Score |
| Conly |
3 |
1 |
2 |
1 |
3 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
1 |
1 |
1 |
25 |
| Engervall |
3 |
1 |
2 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
22 |
| Anderson |
3 |
1 |
1 |
2 |
2 |
1 |
2 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
23 |
| Moro |
2 |
2 |
1 |
1 |
3 |
1 |
1 |
1 |
2 |
1 |
2 |
2 |
2 |
3 |
1 |
2 |
1 |
1 |
29 |
| Powell
82 |
3 |
1 |
1 |
2 |
3 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
2 |
3 |
1 |
1 |
2 |
1 |
28 |
| TAurand |
3 |
2 |
1 |
2 |
2 |
1 |
2 |
2 |
2 |
1 |
3 |
3 |
2 |
3 |
1 |
2 |
3 |
1 |
36 |
| Vazquez |
3 |
2 |
2 |
1 |
3 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
2 |
2 |
30 |
| Wille |
2 |
1 |
1 |
1 |
1 |
4 |
2 |
2 |
2 |
1 |
1 |
1 |
2 |
3 |
1 |
1 |
4 |
1 |
32 |
| Young |
3 |
2 |
1 |
1 |
2 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
2 |
3 |
1 |
1 |
1 |
1 |
27 |
| Brandt |
3 |
1 |
1 |
1 |
3 |
4 |
1 |
1 |
1 |
1 |
1 |
3 |
2 |
1 |
1 |
1 |
2 |
1 |
29 |
| Shivnan |
2 |
1 |
2 |
1 |
2 |
2 |
1 |
2 |
2 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
1 |
1 |
26 |
| Reynolds |
3 |
1 |
2 |
1 |
3 |
2 |
2 |
1 |
2 |
1 |
1 |
2 |
2 |
3 |
1 |
1 |
1 |
1 |
30 |
| Powell
85 |
3 |
1 |
1 |
2 |
3 |
1 |
1 |
2 |
2 |
1 |
2 |
3 |
1 |
3 |
1 |
1 |
2 |
2 |
32 |
| Prager |
3 |
1 |
1 |
2 |
3 |
2 |
1 |
2 |
1 |
1 |
1 |
2 |
2 |
3 |
1 |
1 |
1 |
1 |
29 |
| Nehme |
3 |
1 |
1 |
2 |
3 |
1 |
1 |
2 |
1 |
1 |
1 |
2 |
2 |
3 |
2 |
1 |
2 |
1 |
30 |
| Lawson |
3 |
1 |
1 |
2 |
3 |
4 |
2 |
2 |
1 |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
4 |
1 |
33 |
| Maki |
3 |
1 |
1 |
2 |
3 |
3 |
2 |
1 |
2 |
1 |
1 |
1 |
2 |
3 |
1 |
1 |
1 |
1 |
30 |
| Wheeler |
3 |
2 |
2 |
2 |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
3 |
2 |
1 |
2 |
2 |
29 |
| Palidar |
3 |
2 |
2 |
2 |
3 |
2 |
1 |
1 |
2 |
1 |
1 |
3 |
2 |
3 |
1 |
2 |
3 |
2 |
36 |
| Freiberger |
2 |
1 |
2 |
1 |
3 |
4 |
2 |
2 |
2 |
1 |
1 |
3 |
2 |
3 |
1 |
2 |
1 |
1 |
34 |
| Taylor |
3 |
2 |
1 |
1 |
2 |
4 |
2 |
1 |
2 |
1 |
3 |
3 |
2 |
2 |
1 |
1 |
1 |
1 |
33 |
Key
Type of study
| RCT/CCT |
1 |
| Quasi experimental |
2 |
| Experimental |
2 |
| Case series |
3 |
| Descriptive |
3 |
| Evaluation |
3 |
I/tech = Insertion technique
| Aseptic |
1 |
Any 2 of following:
scrub, mask, gown, gloves |
2 |
| Any 1 of above |
3 |
| Not identified |
4 |
Type of CL ,dressing frequency, site catheter, antibiotic:
| Yes |
1 |
| Partially Identified |
2 |
| No |
3 |
L/Inf Local infection
S/Inf Systemic Infection
CRI Catheter Related Infection
CRS Catheter Related Sepsis
Diag Diagnostics
| catheter tip/blood culture + skin culture |
1 |
Any 2 of below
catheter tip culture, blood or skin culture,
hub culture, gram stain catheter tip |
2 |
| Any 1 of above |
3 |
| Not identified |
4 |
Anal Analysis
Best Quality Score =18
Mean 29.66667

Standard deviation 3.76
Mean 29.67
Mode 29
Median 30
Best possible score = 18
Worst possible Score = 46
Return to CVL Review
Last Updated on 25/06/1999
By Roy Sneddon
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