Sho-syndrome was analyzed by cluster analysis of answers to a set of questionnaire presented to first-visit patients at a hospital of Japanese-Oriental (Kampo) medicine. The answers from 270 new patients were classified into 3 groups by hierarchical cluster analysis, with a total of 202 non-female related items. We looked at which Sho-syndromes of metabolic (Mb: “Kan-” _??_-), gastrointestinal (Gi: “Hi” _??_-), respiratory (Rp: “Hai-” _??_-), or water and mineral-balance (Wm: “Zin-” _??_-) deficiency (“Kyo” _??_) disorders were included, in one of the groups at high frequencies. Water and mineral-balance deficiency disorders were in Group II and III, while metabolic deficiency disorders were in Group III. We conclude that the results of this analysis support the rationale for the empirical determination of Sho-syndrome, in addition to pulse diagnosis by Kampo-clinicians who examine patients.

The effects of aging on adaptive force control of precision grip while manipulating a small object were compared between older (84.2±8.9 yrs, n=33) and young adults (19.1±0.24 yrs, n=18) from the following perspectives: (1) adaptation to an unfamiliar object with uncertain physical properties during 16 consecutive lifts ; (2) adaptation to an object with a non-slippery (sandpaper) surface during 12 consecutive lifts, followed by 12 consecutive lifts with a slippery (silk) surface ; and (3) adaptation to objects with different weights (0.49, 0.98, 1.96 and 2.94 N) during 24 lifts (6 consecutive lifts for each weight) .During each trial, grip and load forces were monitored. Safety margin force and slip force were evaluated from the data obtained.
The majority of older adults employed a considerably greater safety margin for an unfamiliar object in the initial trials than did young adults, while the minority of the older adults were able to adapt their safety margin force with a few trials, like the young adults. The older adults who overestimated the safety margin force, however, successfully adjusted their grip force to more optimal levels with repeated lifts, suggesting that the adaptive capability of grip force remained even at 90 years of age. The adaptation of older adults, however, was found to be slower (i. e., required more trials) than that of young adults. Upon encountering surface friction change, the safety margin forces in older adults were more strongly affected by the previous surface condition than those in the young adults. In addition, adaptation to a non-slippery surface seemed more difficult than that to a slippery surface with aging. Upon encountering weight change, older adults showed more difficulties in scaling their safety margin forces according to object weights.
Slower adaptation and difficulty in adaptation to the friction or weight change in older adults may reflect the agerelated decline of tactile sensitivity which impaired the signaling of frictional conditions and various discrete events in the hand. In addition, the lift repetition for force adaptation may possibly reflect the age-related deficit or slowing of central processing capacities related to grip force production.

1）We had the opportunity to study medical education in Thailand and Singapore while we visited medical schools in those countries as a member of the Japan Tropical Medicine Association.
2）In Thailand, undergraduate medical education last for 6 years, which is the same length as in Japan. All lectures are in English. Medical students in Thailand are more deeply related to patients at bedside learning than are students in Japan. In Singapore, undergraduate education lasts for 5 years, and lectures are in English. In the third year, medical students start clinical medicine. Recently, a new program has been adopted in which medical students can easily choose their specialties right after graduation.
3）Japanese medical students study medicine in Japanese. In contrast, greater emphasis should be placed in Japan on medical education in English.

The frequencies of the urinary complaints oa the outpatients (male 188, female 339, average age 59.2+14.9) of the five acupuncture clinics were surveyed. The elder patients showed the higher frequencies of the urinary complaints. The frequencies of the complaints were as follows: nocturia (25.8%), urinary urgency (17.7%), stress incontinence (16.3%), sense of residual urine (15.2%), protracted micturition (12.0%), and retarded micturition (11.3%), respectively. The nocturia was accompanied with the majority of the other urinary complaints. These results suggest that the survey of the patient's complaint of nocturia is useful.

Objective: To develop an effective and safe therapeutic strategy, we studied the effect of the clinical characteristics of patients with acute drug intoxication on the duration of hospitalization.
Subjects and Methods: The subjects were 89 patients hospitalized for acute drug intoxication. They were divided into two subgroups; the short hospitalization group (duration of hospitalization < 7 days) and the long hospitalization group (duration of hospitalization ≥ 7 days). We compared age, sex, vital signs, drugs, and therapy between the two groups.
Results: There were no significant differences in sex or severity of consciousness disturbance between the short- and long-hospitalization groups. Age in the latter group was higher than that in the former, and age was significantly and positively correlated with the duration of hospitalization. Prolongation of hospitalization in patients with Japan Coma Scale (JCS) I or II is associated with psychiatric disease, and in patients with JCSIII, with physical disease. We used direct hemoperfusion (DHP) to treat patients with severe acute drug intoxication. The duration of hospitalization in patients treated by DHP tended to be shorter than those not so treated.
Conclusions: The present results suggest that aging is associated with prolongation of hospitalization and the onset of physical disease among patients with acute drug intoxication. When elderly patients with acute drug intoxication are treated in a primary-care setting, the question of whether or not physical diseases are present as complications should be considered. The appropriate use of DHP for the treatment of patients with severe acute drug intoxication requires further study.