Evidence map›Paper›PMID 34113195›Full record

ArticleRisk management and healthcare policy2021

The Effect of Passive Smoking on Early Clinical Outcomes After Total Knee Arthroplasty Among Female Patients.

Xiao An, Junliang Wang, Weiqing Shi, Rui Ma, Zhirui Li, Mingxing Lei, Yaosheng Liu, Feng Lin

Abstract read
In one paragraph

Article in Risk management and healthcare policy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Xiao An *Department of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.
Junliang Wang *Department of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.
Weiqing Shi *Department of Operation Room, the Fifth Medical Center of Chinese PLA General Hospital, Beijing, People's Republic of China.
Rui MaDepartment of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.
Zhirui LiDepartment of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.
Mingxing LeiDepartment of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.
Yaosheng LiuDepartment of Orthopedic Surgery, the Fourth Medical Center of Chinese PLA General Hospital, Beijing, People's Republic of China.
Feng LinDepartment of Orthopedic Surgery, Hainan Hospital of Chinese PLA General Hospital, Sanya, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to assess whether passive smoking affects clinical outcomes among female patients with knee osteoarthritis after being treated with total knee arthroplasty (TKA).

methodsThe study prospectively enrolled 216 female patients who did not smoke and those patients were classified into three groups in terms of the severity of exposure to environmental tobacco smoke. A three-month follow-up was conducted to assess the physical and mental outcomes between the three groups. The physical outcomes were evaluated by the visual analogue score (VAS), range of motion (ROM), hospital for special surgery (HSS) knee score, and postoperative complications. The mental outcomes were assessed by the anxiety and depression scale (HADS) and medical outcome study short form 36 (SF-36). Subgroup analysis of patients with and without surgical site infection (SSI) was also calculated.

resultsBaseline characteristics were similarly distributed between the three groups (P>0.05). Patients in the heavy passive smoking group had a higher VAS and a lower ROM score as compared with patients in the no and mild passive smoking group at discharge (P<0.01), 1 month (P<0.01), and 3 months (P<0.01) after surgery. Patients in the heavy passive smoking group also had a higher rate of HADS more than 8 at postoperative 1 month (P=0.01) and 3 months (P=0.03) and lower SF-36 summary (P<0.01) and HSS score (P<0.01) at postoperative 3 months. Forty-five postoperative complication events were observed during follow-up. Patients in the heavy passive smoking group (8.51%) had the highest SSI rate, followed by patients in the mild (1.82%) and no passive smoking group (0.88%) at discharge (P=0.02) and postoperative 1 month (P=0.03).

conclusionPassive smoking negatively affects TKA among female patients. It may trigger poor pain and functional outcomes, aggravate depression and anxiety, and deteriorate quality of life after discharge from hospital. Avoiding exposure to smoking environment may be beneficial among TKA female patients before and after surgery.

Indexed as

female patientsknee arthroplastypassive smokingsurgical site infection

Identifiers

PMID34113195
PMCPMC8187102

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.