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| (The efficacy and safety of long term home noninvasive positive pressure ventilation in patients with stable severe chronic obstructive pulmonary disease) [Chinese - simplified characters] |
| Xiang P-C, Zhang X, Yang J-N, Zhang E-M, Guo W-A, Ju L-X, Zhang S, Zhu W-J, Lei T, Cheng X-S |
| Zhonghua Jie He He Hu Xi Za Zhi [Chinese Journal of Tuberculosis and Respiratory Diseases] 2007 Oct;30(10):746-750 |
| clinical trial |
| 4/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: No; Baseline comparability: Yes; Blind subjects: No; Blind therapists: No; Blind assessors: No; Adequate follow-up: No; Intention-to-treat analysis: No; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
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Copyright release for this abstract has not been granted.
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