Cox model multifactor analysis showed that the size of the tumor (χ~2=4.12,P<0.05), the metastasis of lymph node (χ~2=12.94,P<0.01) and cell apoptosis (χ~2=4.61,P<0.05) were disadvamtage factors to the prognosis of lung cancer patients.

Multifactor analysis with the Cox proportional-hazards model indicated that radical excision (P<0.01), lymphatic metastasis (P<0.01) and preoperative level of direct bilirubin (P=0.012) were independent factors affecting the prognosis.

RESULTS: Sensitization and HLA mismatching were related to the early rejection in term of the single factor and multi factor analysis( P <0.05; Sig are 0.0001 and 0.0044).

The multifactor analysis showed that effects of high education(OR=1.13) and female(OR=1.25) for NPI were significant as a whole,and that of aging was near to significant(OR=1.12,P=0.052).

Cox model multifactor analysis showed that the size of the tumor (χ~2=4.12,P<0.05), the metastasis of lymph node (χ~2=12.94,P<0.01) and cell apoptosis (χ~2=4.61,P<0.05) were disadvamtage factors to the prognosis of lung cancer patients.

Multifactor analysis with the Cox proportional-hazards model indicated that radical excision (P<0.01), lymphatic metastasis (P<0.01) and preoperative level of direct bilirubin (P=0.012) were independent factors affecting the prognosis.

RESULTS: Sensitization and HLA mismatching were related to the early rejection in term of the single factor and multi factor analysis( P <0.05; Sig are 0.0001 and 0.0044).

The multifactor analysis showed that effects of high education(OR=1.13) and female(OR=1.25) for NPI were significant as a whole,and that of aging was near to significant(OR=1.12,P=0.052).

Multifactor analysis (binary logistic regression) showed that tumor location,axillary lymph node status and skill of the doctors affected the detection rate in SLNB significantly ( P < 0.05 ).

In order to enable a multi factor analysis of business processes each of these criteria is weighted.

In an economic analysis, absolute numbers and relative numbers are often used to indicate the increase and decrease of economic quotas. Formerly, only ordinary statistical diagrams were used to show the rise and drop of absolute numbers, thus often leaving the reader with false impressions. In order to facilitate a direct, deep-going and thorough insight, the author suggests that the semi-logarithm diagram be employed to reflect the relative changes of the economic targets.Another current problem is that...

In an economic analysis, absolute numbers and relative numbers are often used to indicate the increase and decrease of economic quotas. Formerly, only ordinary statistical diagrams were used to show the rise and drop of absolute numbers, thus often leaving the reader with false impressions. In order to facilitate a direct, deep-going and thorough insight, the author suggests that the semi-logarithm diagram be employed to reflect the relative changes of the economic targets.Another current problem is that the exponential method is widely used to analyse the degree of influence exerted by various factors. The writer, however, offers a new analytical method of her own: the geometrical diagram method. A comparison between those two methods shows that the new method is applicable to single-factor analysis, and is, under some conditions, more precise than the conventional method. The new method can also be employed in multi-factor analysis. It is simpler than the old method, and easy to use.

In light of the remarkable promotion of fracture healing with the use of oral L-dopa administration as shown in our experimental study, we applied the oral L-dopa as an adjuvant to treatment of long bone fractures clinically. The results of controlled observation of 183 cases (193 fractures) were reported in this article. There were 105 cases (113 fractures) in the oral L-dopa group and 78 cases (80 fractures) in the control group, patients in both groups being treated by conventional methods. L-dopa was given...

In light of the remarkable promotion of fracture healing with the use of oral L-dopa administration as shown in our experimental study, we applied the oral L-dopa as an adjuvant to treatment of long bone fractures clinically. The results of controlled observation of 183 cases (193 fractures) were reported in this article. There were 105 cases (113 fractures) in the oral L-dopa group and 78 cases (80 fractures) in the control group, patients in both groups being treated by conventional methods. L-dopa was given orally following fracture (or operation) in a dose of 1.5 g per day for two weeks, and 1-3 courses were required. The results were evaluated by healing degree shown on X-ray films. The analysis of the various factors which exert their influences on fracture healing was performed with an electronic computer. The results showed remarkable promotion of healing of fractures by L-dopa, and the longer the course of administration of L-dopa, the better the healing of fractures. It also indicated that the method of multi-factor analysis with computer is a good one when dealing with and analysing complex clinical materials.

An epidemiological survey of blood pressure of 1288 children aged 3-6 years was carried out in Nanchang city. Their average blood pressure was 13.00±0.98/8.28±0.87kpa (97.57±7.38/62.12±6.53mmHg).No significant difference between sexes was found,but the pressure increased with age. The upper limit of normal value of blood presure was 15.2/10.00kPa (115/75mmHg). 0.54％ had a little bit higher blood pressure. An analysis of the result showed that blood pressure was more or less positively related to the age,...

An epidemiological survey of blood pressure of 1288 children aged 3-6 years was carried out in Nanchang city. Their average blood pressure was 13.00±0.98/8.28±0.87kpa (97.57±7.38/62.12±6.53mmHg).No significant difference between sexes was found,but the pressure increased with age. The upper limit of normal value of blood presure was 15.2/10.00kPa (115/75mmHg). 0.54％ had a little bit higher blood pressure. An analysis of the result showed that blood pressure was more or less positively related to the age, body weight,height,circumference of the chest, heart rhythm and the DBP parents. Multi-factors analysis showed that the height was the most reliable factor. Correlative analysis of the first and repeated measurements indicated that blood pressure of young children is relatively stable.