| D007902 |
Length of Stay |
The period of confinement of a patient to a hospital or other health facility. |
Hospital Stay,Hospital Stays,Stay Length,Stay Lengths,Stay, Hospital,Stays, Hospital |
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| D008297 |
Male |
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Males |
|
| D008722 |
Methods |
A series of steps taken in order to conduct research. |
Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique |
|
| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
|
| D011183 |
Postoperative Complications |
Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. |
Complication, Postoperative,Complications, Postoperative,Postoperative Complication |
|
| D011897 |
Random Allocation |
A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. |
Randomization,Allocation, Random |
|
| D002986 |
Clinical Trials as Topic |
Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. |
Clinical Trial as Topic |
|
| D003135 |
Common Bile Duct |
The largest bile duct. It is formed by the junction of the CYSTIC DUCT and the COMMON HEPATIC DUCT. |
Choledochus,Bile Duct, Common,Common Bile Ducts,Duct, Common Bile |
|
| D004322 |
Drainage |
The removal of fluids or discharges from the body, such as from a wound, sore, or cavity. |
|
|
| D004739 |
England |
A part of Great Britain within the United Kingdom. |
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