Research on correlation between family cohesion and adaptability and quality of life in patients with enterostomy / 中国实用护理杂志

Objective To investigate the correlation between family cohesion and adaptability and quality of life in patients with enterostomy. Methods Using Chinese version of Family Adaptability and Cohesion Scale (FACESⅡ-CV) and Chinese version of Stoma-Quality of Life (STOMA-QOL-C) to investigate the status of family cohesion and adaptability, family type and their impact on quality of life of 110 patients with enterostomy. Results Scores of family cohesion and adaptability averaged 59.15 ± 11.94, 47.32 ± 9.40,were significantly lower than 63.90 ± 8.00 and 50.90 ± 6.20 in the norm,and the difference was statistically significant (t=-4.171,-3.990, P<0.01).The family cohesion was positively correlated with the score of quality of life, social interaction and psychological burden(r=0.274, 0.284, 0.263, P<0.05), and the family adaptability was positively correlated with the score of quality of life,social interaction and psychological burden(r=0.316, 0.338, 0.228, P<0.05 or 0.01). The balance type family was 30 cases;scores of quality of life averaged 45.10±7.26, the intermediate type family was 50 cases;scores of quality of life averaged 43.48±9.98, the extreme type family was 28 cases;scores of quality of life averaged 43.37 ± 16.68, and difference between the three was no statistically significant(F=0.442, P=0.665). Conclusions In the nursing process of patients with enterostomy, health care workers should pay attention to improve family cohesion and adaptability, as to achieve the purpose of improving the quality of life of the patients.

Preparation and characterization of silk fibroin/hydroxyapatite porous composite materials / 中国组织工程研究

Silk fibroin (SF) and hydroxyapatite (HA) composite powders were synthesized from CaO, H3PO4 and SF solution on the principle of neutralization. SF/HA porous materials were prepared through adding silk short fibers and NaCI particles as reinforcing material and pore-forming agent respectively by isostatic compaction. The structure and mechanical properties of the SF/HA porous materials were investigated. Results indicated that short silk fibers in it could markedly enhance flexural strength and flexural breaking energy. The average pore diameter and porosity could be regulated from 64 μm to183 pm and from 55% to 75% respectively by adding pore-forming agent.