Category: Statistics

Am J Occup Ther. 2023 Jan 1;77(1):7701205150. doi: 10.5014/ajot.2023.050076.

ABSTRACT

IMPORTANCE: Parenting may influence perceptions of occupational balance (OB), particularly among parents of children with disabilities (PCWD).

OBJECTIVE: To compare OB among PCWD and parents of typically developing children (PTDC), identify potential predictors of OB, and examine the association between OB and family quality of life (FQOL).

DESIGN: Cross-sectional group-comparison design.

SETTING: Two hospitals under the Hamad Medical Corporation, Doha, Qatar. Data were collected between November 2020 and February 2021.

PARTICIPANTS: PCWD attending occupational therapy clinics and PTDC from the hospital staff and their relatives were recruited through convenience sampling. Participants were 89 PCWD and 89 PTDC, of whom 38% spoke Arabic, and 62% spoke English.

OUTCOMES AND MEASURES: The revised 11-item Occupational Balance Questionnaire and the short version of the Family Quality of Life Survey-2006 were used to measure outcome variables. An investigator-developed demographic survey was used to collect information on independent variables. All data collection forms were available in English and Arabic. The hypothesis was generated before data were collected.

RESULTS: Statistically significant but marginal differences were found in OB between PTDC and PCWD (M difference = 1.87, p = .02; 95% confidence interval [0.331, 3.339]). A moderate association existed between OB and FQOL among PCWD (r = .57, p = .001) and PTDC (r = .31, p = .003).

CONCLUSIONS AND RELEVANCE: Occupational therapists working with families of young children may find it helpful to assess OB and address OB-related issues to facilitate better FQOL. What This Article Adds: Parenting young children affects OB regardless of the disability status of the child. Role satisfaction and spousal support are possible intervention targets to improve OB and thereby improve FQOL.

PMID:36791423 | DOI:10.5014/ajot.2023.050076

J Pediatr Orthop. 2023 Feb 15. doi: 10.1097/BPO.0000000000002367. Online ahead of print.

ABSTRACT

BACKGROUND: The prevalence of major coronal and sagittal spinal curves (scoliosis and kyphosis) in Turner syndrome (TS) is not well established due to limited reporting. The relationship between growth hormone (GH) therapy and its effect on TS spinal curve incidence is also not well established.

METHODS: A retrospective chart review of 306 TS patients from 2007 to 2021 evaluated major coronal and sagittal spinal curves, progression of the curve, and treatment with GH. Statistical significance (defined as P <0.05) between curvature rates and curve progression was compared between GH-treated patients and non-GH-treated patients using a χ2 or Fisher exact test when appropriate.

RESULTS: Thirty-seven of 306 (12%) TS patients had a radiographically relevant spinal deformity. Twenty-seven of 37 (73%) had mild; 4 of 37 (11%) had moderate, and 6 of 37 (16%) had severe curves. Of those with severe, 4 underwent spinal fusion, 1 was treated with bracing, and 1 was braced before a cardiovascular-related death. Regarding GH use among TS patients, 190 of 306 (62%) used GH versus 116 of 306 (38%) who did not. Of those with a spinal curve, 24 of 37 (65%) used GH compared with 13 of 37 (35%) who did not. On univariate analysis, GH therapy was not a risk factor for the diagnosis of a major spinal curve, a more severe degree of the curve at the time of diagnosis, or spinal curve progression (P >0.05 for all).

CONCLUSIONS: This is the largest single institution retrospective review of a TS cohort known to the authors assessing spinal curve prevalence and relation to GH treatment and demonstrates a TS spinal curve rate of 12% (37/306). Four of six (11%) TS patients with a severe curve underwent corrective spine fusion. There was no relationship between the use of GH and the presence of a spinal curve or curve progression. Further study is warranted to determine risk factors for curve progression.

LEVEL OF EVIDENCE: Level III.

CLINICAL RELEVANCE: This retrospective case series serves to review and address the prevalence of spinal deformity in TS patients and whether GH impacts worsening deformity.

PMID:36791404 | DOI:10.1097/BPO.0000000000002367

Prosthet Orthot Int. 2023 Feb 1;47(1):117-121. doi: 10.1097/PXR.0000000000000155. Epub 2022 Jun 22.

ABSTRACT

INTRODUCTION: Recently, interest in posture correction has increased in Korea owing to increased smartphone usage. However, there have been no studies to evaluate the impact of wearing a posture correction band with an abdominal band on breathing and respiratory function.

MATERIALS AND METHODS: A total of 32 healthy adults, consisting of 16 men (mean age: 23.19 ± 2.88) and 16 women (mean age: 19.69 ± 1.49) participated in this study. Pulmonary function tests were conducted before and after wearing posture correction bands.

RESULTS: In all the participants, forced vital capacity decreased significantly (P < .05) after wearing a posture correction band. The forced expiratory volume in 1 second and maximal inspiratory pressure decreased slightly (P > .05). The maximal expiratory pressure (MEP) and peak cough flow (PCF) increased slightly (P > .05). When respiratory functions were monitored separately in men and women after wearing a posture correction band, forced vital capacity and forced expiratory volume in 1 second were significantly reduced in men (P < .05). In women, MEP and PCF increased significantly (P < .05).

CONCLUSIONS: In this study, we confirmed that the posture correction band had an effect on respiratory function. Lung capacity was statistically significantly reduced but was not clinically significant. In addition, in the case of women, it was confirmed that the abdominal band improved the MEP and PCF.

PMID:36791383 | DOI:10.1097/PXR.0000000000000155

J Clin Psychiatry. 2023 Feb 13;84(2):22m14604. doi: 10.4088/JCP.22m14604.

ABSTRACT

Objective: Long-acting injectable antipsychotic agents (LAIs) have improved clinical effectiveness and adherence versus oral antipsychotic agents (OAs); however, a minority of individuals with schizophrenia are treated with LAIs compared with OAs. This cohort study aimed to evaluate predictors of initiation of atypical LAIs among patients with newly diagnosed schizophrenia in the United States.

Methods: Using claims data from IBM MarketScan Commercial and Medicare Supplemental databases between January 1, 2013, and March 31, 2020, adults with first diagnosis of schizophrenia, ≥ 1 OA claim following diagnosis, and continuous benefits were identified. To evaluate predictors of LAI initiation, a Cox proportional hazard regression model per independent predictors and main outcome (ie, LAI initiation) was performed.

Results: Of 3,639 patients with early-phase schizophrenia, 369 (10%) had ≥ 1 LAI claim(s) after ≥ 1 OA claim(s). Several factors present prior to LAI initiation were significantly (P < .0001) predictive of LAI initiation: greater monthly OA switches (hazard ratio [95% CI]: 11.39 [7.01-18.51]), unsuccessful OA implementation (3.09 [2.39-3.98]), greater monthly schizophrenia-related hospitalizations (20.83 [14.22-30.51]), and greater monthly schizophrenia-related emergency department visits (4.13 [2.07-8.22]).

Conclusions: In this analysis of pharmacy claims records for patients with early-phase schizophrenia, results suggest that LAIs are used less frequently in the early phase than reported in later stages. Their initiation is often reactive to relapse or disease exacerbation, rather than proactive as a relapse-prevention tool for early-phase schizophrenia. These data highlight the underuse of LAIs, particularly in the early phase when they could make the most difference.

PMID:36791360 | DOI:10.4088/JCP.22m14604

Otol Neurotol. 2023 Feb 15. doi: 10.1097/MAO.0000000000003827. Online ahead of print.

ABSTRACT

OBJECTIVE: To determine the safety and effectiveness of the middle cranial fossa (MCF) approach for spontaneous cerebrospinal fluid leak (sCSF-L) repair in class III obese patients. To also assess the need for prophylactic lumbar drain (LD) placement in this patient population.

STUDY DESIGN: Retrospective cohort study.

SETTING: Tertiary Academic Center.

PATIENTS: All patients older than 18 years undergoing sCSF-L repair with an MCF approach.

INTERVENTION: An MCF craniotomy for sCSF-L repair.

MAIN OUTCOME MEASURE: Rate of complications and postoperative leaks.

RESULTS: There were no perioperative complications in 78.9% (56/71) of cases. The surgical complication rate was 12.5% (2/16), 10% (2/20), and 22.2% (6/27) in class I, class II, and class III obese patients. There was no statistically significant difference in complications among these three groups. The most common postoperative complication was a persistent CSF leak in the acute postoperative period with an overall rate of 9.9% (7/71) with six of the seven patients requiring postoperative LD placement. The percentage of postoperative CSF leaks in nonobese, class I, class II, and class III patients were 25% (2/8), 12.5% (2/16), 0% (0/20), and 11.1% (3/27), respectively. There was no statistically significant difference in the rate of postoperative CSF leaks among the four groups (chi-square, p = 0.48). In all cases, the acute postoperative CSF leaks resolved in the long term and did not require further surgical repair.

CONCLUSIONS: We determine that MCF craniotomy repair for sCSF-Ls is safe in patients with class III obesity, and the incidence of postoperative CSF leaks did not vary among other obesity classes. We also find that prophylactic placement of LDs is not routinely needed in this population.

PMID:36791337 | DOI:10.1097/MAO.0000000000003827

Telemed J E Health. 2023 Feb 15. doi: 10.1089/tmj.2022.0382. Online ahead of print.

ABSTRACT

Introduction: Little is known about how expansion of telemedicine services during the COVID-19 pandemic has affected access to gender-affirming care for transgender and gender-diverse (TGD) youth. The purpose of this study was to explore differences in demographic characteristics and visit completion rates at a multidisciplinary gender clinic before and after telemedicine implementation in March 2020 and among telemedicine users and nonusers. Methods: Data were from electronic health records of Seattle Children’s Gender Clinic (SCGC) patients seen between April 2019 and February 2021. We assessed differences in demographic characteristics and care utilization (i.e., encounter type and status) between April 2019 and February 2020 (pre-telemedicine) and April 2020 and February 2021 (post-telemedicine). Results: Of the 1,051 unique patients seen at SCGC during this time period, majority groups were as follows: 62% identified as transmasculine/male, 68% were non-Hispanic White, and 76% resided within 50 miles of the clinic. Statistically significant differences were observed in patient pronouns and insurance type when comparing the pre- and post-telemedicine periods (p < 0.01). Half (52%) of post-telemedicine period encounters were conducted through telemedicine, and telemedicine encounters were significantly more likely to be completed (72% vs. 50%) and less likely to be canceled (21% vs. 46%) compared with in-person encounters. Conclusions: Telemedicine services facilitated continued access to gender-affirming care services for TGD youth during the COVID-19 pandemic. Although the introduction of telemedicine did not exacerbate demographic disparities in access to this care, further research and interventions are warranted to address the ongoing disparities in access to gender-affirming care for youth of color and rural youth.

PMID:36791325 | DOI:10.1089/tmj.2022.0382

Pain Physician. 2023 Jan;26(1):61-68.

ABSTRACT

BACKGROUND: Pain assessments are an important aspect of health care quality because the high prevalence of pain in inpatients may contribute to complications. Several studies revealed a gap in the pain intensity evaluated by nurses (PEN) and patients (PEP). The aim of the present study was to analyze the correlation and agreement between pain assessments conducted by nurses and patients, and to determine patients at high risk of misestimated pain.

OBJECTIVES: To compare the difference of pain intensity between the questionnaires conducted by additional assessors and electronic records by nursing staff.

STUDY DESIGN: A retrospective study.

SETTING: A medical center in Taichung, Taiwan.

METHODS: We approached 1,034 patients admitted from January 1, 2018 to December 31, 2018 in our hospital. We compared the assessments of pain intensity using questionnaires conducted by additional assessors with those entered into electronic records by nursing staff. Continuous data were reported as the mean (± standard deviation). The analysis of agreement and correlation were performed by kappa statistics or weighted kappa statistics, and correlation (Spearman rank correlation method).

RESULTS: Among the 1,034 patients, 307 patients were excluded. Thus, the final analysis included 686 patients. Patients’ median pain intensity was 5 in PEP and 1 in PEN. The patients’ pain intensity was underestimated (PEN < PEP) in 539 patients (78.6%), matched (PEN = PEP) in 126 patients (18.3%), and overestimated (PEN > PEP) in 21 patients (3.1%). The surgical interventions (chi squared = 7.996, and P = 0.018) and pain in the past 24 hours (chi squared = 17.776, and P < 0.001) led to a significant difference.

LIMITATIONS: The limitation of the study was the single-center and retrospective design.

CONCLUSIONS: The gap in pain assessments between inpatients and nurses is an important issue in daily practice. The underestimations of pain were more common than overestimations (78.6% vs 3.1%). Surgical interventions and persistent pain lasting over 24 hours were high risk factors for underestimation, but patients’ gender, receiving anesthesia, type of anesthesia, and patient-controlled analgesia did not contribute significantly to differences in pain estimation.

PMID:36791295

Pain Physician. 2023 Jan;26(1):29-37.

ABSTRACT

BACKGROUND: The controversy continues on how to best become proficient in contemporary minimally invasive spinal surgery techniques (MISST). Postgraduate training programs typically lag behind the innovation. Other subspecialty spine care providers often compete with spine surgeons particularly when they do not offer the treatments needed by their patients. The public debate centers around who should be taught and credentialed in providing surgical spine care.

OBJECTIVES: The purpose of this study was to conduct an opinion survey amongst spine care providers regarding the learning curve of MISST and which credentialing standards should be established.

SETTING: Surgeon online opinion survey sent by email, and chat groups in social media networks, including WeChat, WhatsApp, and LinkedIn.

METHODS: Surgeons were asked the following questions: 1) Do you think MISS is harder to learn compared to open surgery? 2) Do you perform MISS? 3) What type of MISS do you perform? 4) If you perform endoscopic surgery, which approach(es)/technique(s) do you employ? 5) In your opinion, where does the innovation take place? 6) Where should MISST be taught? 7) Do you think mastering the MISST learning curve and surgeon skill level affect patient outcomes? 8) Which credentialing criteria do you recommend? Demographic data of responding surgeons, including age, postgraduate training and years from graduation, and practice setting, were also obtained. Descriptive statistics were employed to count the responses and compared to the surgeon’s training using statistical package SPSS Version 27.0 (IBM Corporation, Armonk, NY).

RESULTS: The online survey was viewed by 806 surgeons, started by 487, and completed by 272, yielding a completion rate of 55.9%. Orthopedic surgeons comprised 52.6% (143/272) of respondents, followed by 46.7% (127/272) neurosurgeons, and 0.7% pain management physicians (2/272). On average, respondents had graduated from a postgraduate training program 15.43 ± 10.13 years. Nearly all respondents employed MISST (252/272; 92.8%) and thought that proficiency in MISST affects patients’ outcomes (270/272; 98.2%). Some 54.1% (146/270) opined that MISS is more challenging to learn than traditional open spine surgery. Preferred credentialing criteria were 1) number of MISST cases (87.5%; 238/272), b) skill level (69.9%; 190/272), and c) proficiency assessment (59.9%; 163/272). A case log review (42.3%; 116/272) or an oral examination (26.1%; 71/272) was not favored by surgeons. Surgeons reported academia (43.4%; 116/267) and private practice (41.2%; 110/267) as the centers of innovation. Only 15.4% (41/267) of respondents opined that industry was the main driver over innovation.

LIMITATIONS: Geographical and cultural biases may impact the opinions of responding surgeons.

CONCLUSIONS: Respondents preferred case volume, skill level, and proficiency assessment as credentialing criteria. Surgeons expect academic university programs and specialty societies to provide the necessary training in novel MISST while working with governing boards to update the certification programs.

PMID:36791291

Pain Physician. 2023 Jan;26(1):21-27.

ABSTRACT

BACKGROUND: The postsurgical management of patients with ankylosing spondylitis is often only focused on the incision pain, and the pain caused by abdominal skin traction is paid little attention.

OBJECTIVES: To explore the effectiveness of ultrasound-guided transversus abdominis plane block (TAPB) in treating abdominal skin tension pain after kyphosis surgery.

STUDY DESIGN: Randomized controlled trial.

SETTING: This prospective study consecutively enrolled patients scheduled to undergo kyphosis correction surgery at the Department of Orthopedics of Xijing Hospital from March 2021 to December 2021.

METHODS: The patients were randomized 1:1 to the TAPB and control groups. The Visual Analog Scale (VAS) for abdominal pain, Bruggrmann Comfort Scale (BCS), abdominal skin tension blisters, bed rest duration, length of hospitalization, and the use of patient-controlled analgesia pumps (PCAPs) were compared. The primary endpoint was pain alleviation at 24 hours after surgery.

RESULTS: Thirty-one patients were enrolled, without differences between the 2 groups regarding age, body mass index, preoperative kyphosis severity, operation duration, and blood loss. The TAPB group (n = 16) had lower abdominal VAS scores than the control group (n = 15) at 2, 4, 6, 8, and 12 hours after surgery (P < 0.05). The TAPB group had higher BCS scores than the control group at 4, 6, 8, and 12 hours after surgery (P < 0.05). The TAPB group used PCAPs less frequently than the control group after surgery (P < 0.001). The incidence of tension blisters in the TAPB group was numerically lower than that of the control group, but the difference was not statistically significant (18.8% vs 33.3%, P > 0.05).

LIMITATIONS: The sample size of this study is small and a single-center study, there might be data bias.

CONCLUSIONS: In the first 24 hours after severe kyphosis surgery, TAPB can reduce the pain from abdominal skin tension and increase the comfort scores, but its effects on tension blisters remain to be further studied.

PMID:36791290

Pain Physician. 2023 Jan;26(1):1-11.

ABSTRACT

BACKGROUND: Postoperative nausea and vomiting (PONV) are common unpleasant adverse effects after surgery. The incidence of PONV in pediatric patients is often twice as high as in adults.

OBJECTIVES: This study aimed to evaluate the effects of dexmedetomidine, dexamethasone, and ondansetron for preventing PONV in children undergoing dental rehabilitation surgery.

STUDY DESIGN: A prospective, randomized controlled clinical trial.

SETTING: Sharurah Armed Forces Hospital, Ministry of Defense Medical Services, Saudi Arabia.

METHODS: One hundred patients (6-12 years old) scheduled for dental rehabilitation were included. Patients were randomly allocated into 4 groups (25 each) to receive either 0.15 mg/kg dexamethasone (DEX), 0.05 mg/kg ondansetron (OND), 0.3 microgram/kg dexmedetomidine (DEXMED), or normal saline (control[CONT]) in DEX, OND, DEXMED or CONT groups, respectively, via infusion after induction of anesthesia. The primary outcome was a PONV incident in the first 24 hours. Secondary outcomes were: granisetron doses during 24 hours postoperative, Paediatric Anaesthesia Emergence Delirium (PAED) scale, Pediatric Objective Pain Scale (POPS) for 4 hours postoperatively, and complications in the first 24 hours.

RESULTS: The reduction of PONV and the overall number of patients who developed PONV was statistically significant in the DEXMED group compared to the CONT group (P = 0.041). However, the DEXMED group was higher compared to the DEX and OND groups but not statistically significant. Granisetron requirements and doses were statistically significantly lower in the DEXMED group than in the CONT group. PAED and POPS scores were much better in the DEXMED group than in the other groups with a statistically significant difference in most of the time measurements.

LIMITATION: Optimal dexmedetomidine dose for better effect on PONV without affecting hemodynamic stability requires more studies.

CONCLUSION: Dexmedetomidine is effective in reducing PONV in children undergoing dental rehabilitation with better sedative and analgesic scores as compared to the control group.

PMID:36791288