It remains unclear how much rehabilitation training is suitable for stroke patients aged ≥ 75 years. To investigate this, especially in convalescent rehabilitation wards, we studied 65 patients (28, ≦ 74 years；37 ≧ 75 years) with cerebral infarction hospitalized in the acute care ward and then in a convalescent rehabilitation ward. From their medical records, we collected data regarding the length of their hospital stay, total amount of rehabilitation training, and activities of daily living evaluated using the total scores of the functional independent measure (FIM) measured on admission to the acute care and convalescent rehabilitation wards, respectively. From these data, we calculated the absolute functional gain, relative functional gain, and average amount of rehabilitation training per day. The correlation of each item and age was analyzed. Items that significantly correlated with age were compared between ≦ 74 and ≧ 75 years age groups. As a result, the absolute functional gain and average amount of rehabilitation training per day were not significantly different between groups. The relative functional gain was significantly lower in the ≧ 75 years group than in the ≦ 74 years group. The total FIM scores at discharge showed a positive correlation with the amount of rehabilitation training in patients aged ≧ 75 years. We believe that a large amount of rehabilitation training is beneficial for patients aged ≧ 75 years with cerebral infarction.

It remains unclear how much rehabilitation training is suitable for stroke patients aged ≥ 75 years. To investigate this, especially in convalescent rehabilitation wards, we studied 65 patients (28, ≦ 74 years；37 ≧ 75 years) with cerebral infarction hospitalized in the acute care ward and then in a convalescent rehabilitation ward. From their medical records, we collected data regarding the length of their hospital stay, total amount of rehabilitation training, and activities of daily living evaluated using the total scores of the functional independent measure (FIM) measured on admission to the acute care and convalescent rehabilitation wards, respectively. From these data, we calculated the absolute functional gain, relative functional gain, and average amount of rehabilitation training per day. The correlation of each item and age was analyzed. Items that significantly correlated with age were compared between ≦ 74 and ≧ 75 years age groups. As a result, the absolute functional gain and average amount of rehabilitation training per day were not significantly different between groups. The relative functional gain was significantly lower in the ≧ 75 years group than in the ≦ 74 years group. The total FIM scores at discharge showed a positive correlation with the amount of rehabilitation training in patients aged ≧ 75 years. We believe that a large amount of rehabilitation training is beneficial for patients aged ≧ 75 years with cerebral infarction.

The purpose of the present study was to examine the associations between physical fitness and body fatness with blood lipid profile in 231 Japanese children and adolescents (12.1 ± 1.5 years). The primary outcomes of the present study were a lipid risk score which was calculated by summing up z scores of three lipid items (triglycerides, low density lipoprotein-cholesterol, and high density lipoprotein-cholesterol). Physical fitness was assessed by using the Japanese standardised fitness test. For body fatness, a percentage of overweight was calculated with using age-, sex-, height-specific standardised body mass. For combined analysis (fitness × fatness), the participants were cross-tabulated into four groups (Non-Obese/Higher-Fit, Non-Obese/Lower-Fit, Obese/Higher-Fit, and Obese/Lower-Fit). The results demonstrated that the participants in fitness categories A/B [most fit] and C [middle] demonstrated the lower (better) lipid risk score than the participants in fitness categories D/E [least fit] (F _{(2, 222)} = 6.03, p = .003). For body fatness, the lipid risk score in obese group was significantly higher (worse) than that in thin and normal groups (F _{(2, 222)} = 6.08, p = .004). The combined analysis showed that there was a significant interaction (fitness × fatness) on the lipid risk score (F _{(1, 221)} = 4.05, p = .047), suggesting that Obese/Lower-Fit group had the worst risk score compared to the other groups. The present study suggests that improving both fitness and body fatness might be important for better lipid profile in Japanese children and adolescents.

No abstract available.
Arthritis, Rheumatoid* ; Histiocytosis* ; Humans

　　Our ward encounters many cases (approximately 80 every year) requiring end-of-life care. The experiences of nurses, as well as of patients’ families and friends, vary widely and nurses appear to be anxious about providing mortuary care, known as Angel care. There is no standardized manual, and therefore medical care professionals need to optimize good Angel care practices in order to alleviate nurses’ anxiety around the issue. We administered a questionnaire regarding the situation of Angel care to 208 ward nurses in our hospital and extracted difficulties in providing Angel care reported by the 173 respondents. Less than 5% of nurses, regardless of length of nursing experience, experienced no anxiety. Nurses found it difficult to conduct basic technical procedures: 51.7% had difficulties in closing the deceased patient’s mouth and 40.2% had difficulties judging whether the results of mortuary makeup resemble antemortem appearance. Ninety-five percent of nurses wished to study Angel care in the future should learning materials be available. In conclusion, more than half of nurses were anxious about providing Angel care regardless of length of their nursing experience and number of cases handled. Nurses are greatly interested in Angel care and wish to learn more if learning materials are made available.

Understanding factors associated with physical activity (PA) is important to promote PA. The purpose of the present study was to investigate factors associated with achieving PA guideline in 293 Japanese adolescents (140 boys and 153 girls). Time spent in moderate to vigorous PA (MVPA) was accessed by using accelerometers. Based on MVPA, the participants were classified as “Active” (≥60 min/day of MVPA) or “Inactive” (<60 min/day of MVPA). Anthropometry, age, screen time, mental health, participation in after-school sport activities, sleep status, and breakfast status were measured as factors potentially associated with achieving PA guideline. Adjusted logistic regression analyses revealed that after-school sports activities were positively associated with the probability of being Active for both sexes (odds ratios [ORs] [95% confidence intervals (CI)] = 3.90 [1.13-13.49] for boys, 4.80 [1.80-12.81] for girls). In addition, body fat was negatively associated with a reduced likelihood of being Active for girls (ORs [95%CI] = 0.93 [0.87-0.97]). Two factor ANOVA revealed that those in Inactive group had significantly lower PA levels than those in Active group on both regular curriculum and extra-curriculum (F _{(1, 138)} = 152.50 for boys, F _{(1, 151)} = 181.95 for girls, p < 0.001). In addition, for girls, there was a significant interaction effect between domain (regular curriculum vs. extra-curriculum) and after-school sport activities (F _{(1, 151)} = 4.91, p = 0.028), suggesting that obtaining higher PA levels on extra-curriculum might be difficult for those who do not belong to any after-school sport activities. Therefore, promoting PA on regular curriculum (i.e., physical education lessons and recess) might be alternative ways to increase PA levels for those individuals. Furthermore, special attention may be needed for girls who have higher body fat to promote PA.

Background: A 30-60 min rest after exercising is generally recommended before taking a bath. Although this was considered an appropriate bathing method, effects of pre-bath rest on recovery from exercise fatigue remain unclear. Here, we aimed to examine the effects on fatigue recovery of pre-bath rest after a workload, with the focus on changes in lactic acid levels. Methods and Results: Ten healthy adult men increased their blood lactic acid levels through a treadmill workload performed in accordance with the Bruce method, then took either a 60-min post-workload rest followed by a 10-min full-immersion 38°C bath (Experiment A) or a 10-min full-immersion 38°C bath followed by a 60-min rest (Experiment B). Body temperature, blood pressure, pulse rate, and blood lactic acid level were measured at three time points: before workload (Test 1), after workload (Test 2), and after bathing/resting (Test 3). Decreases and percent decreases in blood lactic acid levels were calculated by comparing Test 3 results with Test 2 results. These calculated values and the measured values in three tests were compared between Experiment A and Experiment B using paired-t test. There were no significant differences in maximum systolic blood pressure, maximum diastolic blood pressure, maximum workload attained, and maximum pulse rate measurements between Experiment A and Experiment B. Differences in systolic blood pressure and diastolic blood pressure measurements in Tests 1, 2, and 3 were not significant. The pulse rates measured at the final measurement (Test 3) were significantly higher in Experiment A than in Experiment B (90.4 ± 18.2 bpm vs 79.6 ± 11.6 bpm, p = 0.04). No significant differences were observed in other measurement timings. The body temperature measurements at the final measurement were slightly higher in Experiment A than in Experiment B (36.4 ± 0.4 vs 36.1 ± 0.3°C, p = 0.05). No significant differences were observed in other measurements. Blood lactic acid levels before workload (Test 1) were significantly higher in Experiment A (6.6 ± 4.7mmol/L) than in Experiment B (2.0 ± 1.4 mmol/L, p = 0.02), but those at other measurement points (Test 2 and Test 3) were similar. Neither decreases nor percentage decreases in blood lactic acid levels differed between Experiment A and Experiment B. Conclusions: Resting before a post-exercise bath did not change the decreases or percent decreases in blood lactic acid levels after bathing at 38°C, suggesting negligible effects of pre-bath resting on recovery from exercise fatigue.

We investigated original texts for yokukansan, a familiar Kampo formula, focusing on the classical literature Xue-shi yi-an (薛氏医案) . Yokukansan was described in the Bao-ying jin-jing-lu (保嬰金鏡録) written by Xue ji (薛己) in 1550, the Xiao-er yao-zheng zhi-jue (小児薬証直訣) revised by Xue ji (薛己) in 1551,the Bao-ying cuo-yao (保嬰撮要) by Xue kai (薛鎧) in 1556, and the Xiao-er dou-zhen fang-lun (小児痘疹方論) in 1550. The phrase “one's own work” was used in “Bao-ying jin-jing-lu (保嬰金鏡録)” and in the Xiao-er dou-zhen fang-lun (小児痘疹方論) by Chen wen-zhong (陳文仲). However, there was no mention of “one's own work” in the same title, the Xiao-er dou-zhen fang-lun (小児痘疹方論), as summarized by Xiong zong-li (熊宗立).
Yokukansan was found only in the Xiao-er yao-zheng zhi-jue (小児薬証直訣) revised by Xue ji (薛己) in 1551, but not in the other copies of the same text. Therefore, it seems likely that yokukansan was created by Xue ji (薛己) himself.
Yokukansan was previously thought to have originated with the Bao-ying cuo-yao (保嬰撮要). However, based on use of the phrase “one's own work” in the classical literature, it appears that the original text for yokukansan should be the Bao-ying jin-jing-lu (保嬰金鏡録). Therefore, yokukansan seems to have been made by Xue ji (薛己), and not Xue kai (薛鎧), who was his father.

OBJECTIVES: We conducted multi-directional language development tests as a part of the Research on Sensory and Communicative Disorders (RSVD) in Japan. This report discusses findings as well as factors that led to better results in children with severe-profound hearing loss. METHODS: We evaluated multiple language development tests in 33 Japanese children with cochlear implants (32 patients) and hearing aid (1 patient), including 1) Test for question and answer interaction development, 2) Word fluency test, 3) Japanese version of the Peabody picture vocabulary test-revised, 4) The standardized comprehension test of abstract words, 5) The screening test of reading and writing for Japanese primary school children, 6) The syntactic processing test of aphasia, 7) Criterion-referenced testing (CRT) for Japanese language and mathematics, 8) Pervasive development disorders ASJ rating scales, and 9) Raven's colored progressive matrices. Furthermore, we investigated the factors believed to account for the better performances in these tests. The first group, group A, consisted of 14 children with higher scores in all tests than the national average for children with hearing difficulty. The second group, group B, included 19 children that scored below the national average in any of the tests. RESULTS: Overall, the results show that 76.2% of the scores obtained by the children in these tests exceeded the national average scores of children with hearing difficulty. The children who finished above average on all tests had undergone a longer period of regular habilitation in our rehabilitation center, had their implants earlier in life, were exposed to more auditory verbal/oral communication in their education at affiliated institutions, and were more likely to have been integrated in a regular kindergarten before moving on to elementary school. CONCLUSION: In this study, we suggest that taking the above four factors into consideration will have an affect on the language development of children with severe-profound hearing loss.
Aphasia ; Asian Continental Ancestry Group ; Child ; Child Development Disorders, Pervasive ; Cochlear Implants ; Communication Disorders ; Comprehension ; Hearing ; Hearing Aids ; Hearing Loss ; Humans ; Japan ; Language Development ; Mass Screening ; Mathematics ; Rehabilitation Centers ; Vocabulary ; Weights and Measures ; Writing

OBJECTIVES: The number of patients with bilateral cochlear implant (CI) has gradually increased as patients and/or parents recognize its effectiveness. The purpose of this report is to evaluate the efficacy of 29 bilateral CI out of 169 pediatric CI users, who received auditory-verbal/oral habilitation at our hearing center. METHODS: We evaluated the audiological abilities 29 Japanese children with bilateral CIs including wearing threshold, word recognition score, speech discrimination score at 1 m from front speaker (SP), 1 m from second CI side SP, speech discrimination score under the noise (S/N ratio=80 dB sound pressure level [SPL]/70 dB SPL, 10 dB) at 1 m from front SP, word recognition score under the noise (S/N ratio=80 dB SPL/70 dB SPL, 10 dB) at 1 m from front SP. RESULTS: Binaural hearing using bilateral CI is better than first CI in all speech understanding tests. Especially, there were significant differences between the results of first CI and bilateral CI on SDS at 70 dB SPL (P=0.02), SDS at 1 m from second CI side SP at 60 dB SPL (P=0.02), word recognition score (WRS) at 1 m from second CI side SP at 60 dB SPL (P=0.02), speech discrimination score (SDS) at 1 m from front SP under the noise (S/N=80/70; P=0.01) and WRS at 1 m from front SP under the noise (S/N=80/70; P=0.002). At every age, a second CI is very effective. However, the results of under 9 years old were better than of over 9 years old on the mean SDS under the noise (S/N=80/70) on second CI (P=0.04). About use of a hearing aid (HA) in their opposite side of first CI, on the WRS and SDS under the noise, there were significant differences between the group of over 3 years and the group of under 10 months of HA non user before second CI. CONCLUSION: These results may show important binaural effectiveness such as binaural summation and head shadow effect. Bilateral CI is very useful medical intervention for many children with severe-to-profound hearing loss in Japan as well as elsewhere.
Asian Continental Ancestry Group ; Child ; Cochlear Implantation ; Cochlear Implants ; Head ; Hearing ; Hearing Aids ; Hearing Loss ; Humans ; Japan ; Noise ; Parents ; Speech Perception