Reference

Purpose

Study Design

Population (Where Appropriate)

Comments

Eligible

Located

Enrolled (Response Rate)

Roberts, 1979

Hypothalamic, pituitary dysfunction

Prospective

291 patients from consecutive series

 

Roberts, 1979

Positional vertigo, headaches

Prospective

291 patients from consecutive series

 

Roberts, 1979

Epilepsy

Prospective

291 patients from consecutive series

 

Lewin et al., 1979

Epilepsy, mortality

Prospective, retrospective

291 patients from consecutive series, 75 patients in whom cause of death was determined

 

Reference

Eligible Population

Type of Study or Methods

Date(s) of Enrollment

Subgroup (n= Eligible Subjects)

Contacted or Located (% of Eligible)

Responded or Enrolled (Response Rate)

Comments

Jennett (Oxford, Rotterdam, Cardiff, and Manchester) Studies

Jennett and Lewin, 1960

Oxford series: 1,000 head-injured patients with at least brief period of unconsciousness

Prospective, retrospective

November 1948–February 1952

 

 

 

821 unselected patients admitted directly from accident site; 179 selected patients transferred from other hospitals—these cases were considered more severe and complicated



The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement