Puppy acquisition: factors associated with acquiring a puppy under eight weeks of age and without viewing the mother

BackgroundPuppy acquisition decisions may impact upon the health and behaviour of these dogs in later life. It is widely recommended by welfare organisations and veterinary bodies that puppies should not leave maternal care until at least eight weeks (56 days) of age, and that when acquiring a puppy it should be viewed with its mother.MethodsOwner-reported prospective data were used to explore risk factors for puppy acquisition age, and whether the mother was viewed during acquisition, within a cohort of dog owners participating in an ongoing longitudinal project.ResultsA quarter (461/1844) of puppies were acquired under eight weeks of age and 8.1 per cent were obtained without viewing the mother (n=149). Only 1.6 per cent of puppies were obtained under eight weeks of age and without the mother being seen (n=30). Multivariable logistic regression analysis revealed that owners who intended their puppy to be a working dog, visited their puppy prior to acquisition, and/or obtained a puppy of unknown breed composition had increased odds of acquiring a puppy under eight weeks of age. The odds also increased as the number of dogs in the household increased but decreased as annual income rose. Owners who visited their puppy prior to acquisition, obtained a Kennel Club registered puppy, viewed the puppy’s father, and/or collected their puppy from the breeder’s home had decreased odds of acquiring a puppy without viewing the mother.ConclusionTargeting interventions towards identified owners who are more likely to acquire a puppy against current recommendations could help reduce these types of acquisitions.

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Enlarged subarachnoid space on cranial ultrasound in preterm infants: Neurodevelopmental implication

Scientific Reports ◽

10.1038/s41598-019-55604-x ◽

2019 ◽

Vol 9 (1) ◽

Author(s):

Sook Kyung Yum ◽

Soo Ah Im ◽

Yu Mi Seo ◽

In Kyung Sung

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Preterm Infants ◽

Logistic Regression Analysis ◽

Subarachnoid Space ◽

Multivariable Logistic Regression Analysis ◽

Cranial Ultrasound ◽

Factors Associated ◽

Equivalent Age

AbstractThe role of enlarged subarachnoid space (ESS) in preterm infants has not been described in concrete. We aimed to evaluate whether ESS should be considered a risk factor potentially associated with adverse neurodevelopmental outcomes in prematurity. Electronic medical records of 197 preterm infants (median 32.1 weeks' gestation) including cranial ultrasound (cUS) images, head circumferences, and Korean Developmental Screening Tests for Infants and Children (K-DST) results at 18–24 months corrected age were reviewed. The clinical characteristics and K-DST results were compared in infants with and without ESS (sinocortical width > 3.5 mm). A multivariable logistic regression analysis was performed to identify potential risk factors associated with positive K-DST results. At a median corrected age of 39.0 weeks, 81/197 (41.1%) infants presented ESS. A significantly greater percent of infants in the ESS group screened positive on the K-DST than in the no ESS group (27.2% vs 12.1%, p = 0.007). Within the ESS group, micro-/macrocephaly at term-equivalent age was not different with regard to the K-DST results. From the multivariable logistic regression analysis, gestational age (p = 0.016, OR = 0.855, 95% CI = 0.753–0.971) and ESS (p = 0.019, OR = 1.310, 95% CI = 1.046–1.641) were two significant risk factors associated with positive K-DST results. ESS identified on cUS at term-equivalent age in preterm infants is associated with possible developmental delays. Macrocephaly at term-equivalent age does not guarantee a benign prognosis. Future studies are required to verify ESS as a potential marker for neurodevelopmental delay in preterm infants.

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Patient characteristics of smokers undergoing lumbar spine surgery: an analysis from the Quality Outcomes Database

Journal of Neurosurgery Spine ◽

10.3171/2017.4.spine16984 ◽

2017 ◽

Vol 27 (6) ◽

pp. 661-669 ◽

Cited By ~ 3

Author(s):

Anthony L. Asher ◽

Clinton J. Devin ◽

Brandon McCutcheon ◽

Silky Chotai ◽

Kristin R. Archer ◽

...

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Lumbar Spine ◽

Smoking Status ◽

Patient Characteristics ◽

Lumbar Spine Surgery ◽

Multivariable Logistic Regression Analysis ◽

Insurance Status ◽

Quality Outcomes

OBJECTIVEIn this analysis the authors compare the characteristics of smokers to nonsmokers using demographic, socioeconomic, and comorbidity variables. They also investigate which of these characteristics are most strongly associated with smoking status. Finally, the authors investigate whether the association between known patient risk factors and disability outcome is differentially modified by patient smoking status for those who have undergone surgery for lumbar degeneration.METHODSA total of 7547 patients undergoing degenerative lumbar surgery were entered into a prospective multicenter registry (Quality Outcomes Database [QOD]). A retrospective analysis of the prospectively collected data was conducted. Patients were dichotomized as smokers (current smokers) and nonsmokers. Multivariable logistic regression analysis fitted for patient smoking status and subsequent measurement of variable importance was performed to identify the strongest patient characteristics associated with smoking status. Multivariable linear regression models fitted for 12-month Oswestry Disability Index (ODI) scores in subsets of smokers and nonsmokers was performed to investigate whether differential effects of risk factors by smoking status might be present.RESULTSIn total, 18% (n = 1365) of patients were smokers and 82% (n = 6182) were nonsmokers. In a multivariable logistic regression analysis, the factors significantly associated with patients’ smoking status were sex (p < 0.0001), age (p < 0.0001), body mass index (p < 0.0001), educational status (p < 0.0001), insurance status (p < 0.001), and employment/occupation (p = 0.0024). Patients with diabetes had lowers odds of being a smoker (p = 0.0008), while patients with coronary artery disease had greater odds of being a smoker (p = 0.044). Patients’ propensity for smoking was also significantly associated with higher American Society of Anesthesiologists (ASA) class (p < 0.0001), anterior-alone surgical approach (p = 0.018), greater number of levels (p = 0.0246), decompression only (p = 0.0001), and higher baseline ODI score (p < 0.0001). In a multivariable proportional odds logistic regression model, the adjusted odds ratio of risk factors and direction of improvement in 12-month ODI scores remained similar between the subsets of smokers and nonsmokers.CONCLUSIONSUsing a large, national, multiinstitutional registry, the authors described the profile of patients who undergo lumbar spine surgery and its association with their smoking status. Compared with nonsmokers, smokers were younger, male, nondiabetic, nonobese patients presenting with leg pain more so than back pain, with higher ASA classes, higher disability, less education, more likely to be unemployed, and with Medicaid/uninsured insurance status. Smoking status did not affect the association between these risk factors and 12-month ODI outcome, suggesting that interventions for modifiable risk factors are equally efficacious between smokers and nonsmokers.

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Factors associated with depression in the patients with diabetes mellitus type 2

Vojnosanitetski pregled ◽

10.2298/vsp170328029s ◽

2019 ◽

Vol 76 (11) ◽

pp. 1178-1183 ◽

Cited By ~ 1

Author(s):

Admir Sabanovic ◽

Natasa Maksimovic ◽

Mirjana Stojanovic-Tasic ◽

Marijan Bakic ◽

Anita Grgurevic

Keyword(s):

Diabetes Mellitus ◽

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Logistic Regression Analysis ◽

Diabetes Mellitus Type 2 ◽

Multivariate Logistic Regression Analysis ◽

Multivariate Logistic Regression ◽

Factors Associated

Background/Aim. The assessment of association of depression and diabetes mellitus type 2 using the Patient Health Questionaire (PHQ-9) has not been done in Montenegro. The aim of this study was to assess the prevalence of depression in the patients with type 2 diabetes mellitus, and to identify the risk factors associated with the presence of depression. Methods. A cross-sectional study was conducted at the General Hospital in Bijelo Polje, from July to September, 2015. It included 70 patients over 35 years of age with the diagnosis of diabetes for at least six months. For the assessment of depression presence and intensity PHQ?9 was used. All variables associated with the presence of depression at a significance level of p < 0.05 were included into the final method of the multivariate logistic regression analysis. Results. Comorbidities were statistically significant more frequent among patients with depression (?2 = 5.40; p = 0.020). Duration of diabetes over five years was significantly associated with depression (?2 = 12.48; p < 0.001). Depression occurred more frequently among physically inactive subjects (?2 = 10.74; p = 0.005). The presence of diabetic polyneuropathy (?2 = 6.04; p = 0.014) and cataract (?2 = 5.351; p = 0.021) were also significantly associated with depression. A multivariate logistic regression analysis showed that the duration of diabetes over five years and presence of cataract were independently associated with depression. Conclusion. The risk factors for depression among the subjects with diabetes were disease duration more than five years and the presence of cataract. Since depression is a serious disease and can be a risk factor for many chronic diseases, the best way of prevention is its early detection and treatment.

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Determinants of the Continuum of Maternal Healthcare Services in Northwest Ethiopia: Findings from the Primary Health Care Project

Journal of Pregnancy ◽

10.1155/2020/4318197 ◽

2020 ◽

Vol 2020 ◽

pp. 1-8

Author(s):

Asmamaw Atnafu ◽

Adane Kebede ◽

Bisrat Misganaw ◽

Destaw Fetene Teshome ◽

Gashaw Andargie Biks ◽

...

Keyword(s):

Logistic Regression ◽

Regression Analysis ◽

Service Delivery ◽

Health Facility ◽

Logistic Regression Analysis ◽

Healthcare Services ◽

Multivariable Logistic Regression Analysis ◽

Maternal Healthcare ◽

Factors Associated ◽

The Continuum

Background. The maternity continuum of care is the continuity of maternal healthcare services that a woman uses, which includes antenatal care (ANC 4+), skill birth attendant (SBA), and postnatal care (PNC) within 48 hours of delivery. It is one of the essential strategies for reducing maternal and newborn mortality. This study aimed to assess the factors associated with the completion of a continuum of maternal healthcare services among mothers who gave birth in the past five years. Methods. A community-based cross-sectional study was conducted from May 01 to June 29, 2019, among 565 randomly selected mothers who gave birth in five years before the study in primary healthcare project implementation districts of north Gondar zone, Amhara National Regional State, Ethiopia. Bivariable and multivariable logistic regression analysis were computed, and in the multivariable logistic regression analysis, adjusted odds ratio (AOR) with 95% confidence interval (CI) and a p value of less than 0.05 were used to identify the associated factors with completion of the continuum of maternal healthcare services. Results. The study revealed that the overall completion of the continuum of maternal healthcare services was 21.60% (95% CI: 18.20, 24.90). Women who were able to read and write (AOR: 2.70, 95% CI: 1.22, 6.04), using car/motorcycle as a means of transportation to get the health facility (AOR: 5.59, 95% CI: 2.29, 9.50), travel time less than an hour to get the health facility (AOR: 4.98, 95% CI: 2.97, 8.38), being satisfied with the service delivery (AOR: 1.89, 95% CI: 1.15, 3.11), and getting health education on maternal healthcare services in the last 6 months (AOR: 2.77, 95% CI: 1.52, 5.05) were factors associated with the completion of the continuum of maternal healthcare services. Conclusions. The completion of the continuum of maternal healthcare services was relatively low, indicating that women were not getting the likely health benefit from the present health services. Therefore, interventions should focus on increasing women’s awareness, improving the availability of services at nearby health facilities, and improving service delivery by considering women’s preferences and needs to increase their satisfaction are essential to increase the completion of maternal healthcare services.

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Seroprevalence and Risk Factors ofChlamydia abortusInfection in Tibetan Sheep in Gansu Province, Northwest China

The Scientific World JOURNAL ◽

10.1155/2014/193464 ◽

2014 ◽

Vol 2014 ◽

pp. 1-6 ◽

Cited By ~ 9

Author(s):

Si-Yuan Qin ◽

Ming-Yang Yin ◽

Wei Cong ◽

Dong-Hui Zhou ◽

Xiao-Xuan Zhang ◽

...

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Logistic Regression Analysis ◽

Multivariate Logistic Regression Analysis ◽

Northwest China ◽

Gansu Province ◽

Factors Associated ◽

Tibetan Sheep ◽

Different Seasons

Chlamydia abortus, an important pathogen in a variety of animals, is associated with abortion in sheep. In the present study, 1732 blood samples, collected from Tibetan sheep between June 2013 and April 2014, were examined by the indirect hemagglutination (IHA) test, aiming to evaluate the seroprevalence and risk factors ofC. abortusinfection in Tibetan sheep. 323 of 1732 (18.65%) samples were seropositive forC. abortusantibodies at the cut-off of 1 : 16. A multivariate logistic regression analysis was used to evaluate the risk factors associated with seroprevalence, which could provide foundation to prevent and controlC. abortusinfection in Tibetan sheep. Gender of Tibetan sheep was left out of the final model because it is not significant in the logistic regression analysis (P>0.05). Region, season, and age were considered as major risk factors associated withC. abortusinfection in Tibetan sheep. Our study revealed a widespread and high prevalence ofC. abortusinfection in Tibetan sheep in Gansu province, northwest China, with higher exposure risk in different seasons and ages and distinct geographical distribution.

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Outcomes of cancer patients with takotsubo cardiomyopathy.

Journal of Clinical Oncology ◽

10.1200/jco.2017.35.15_suppl.e18101 ◽

2017 ◽

Vol 35 (15_suppl) ◽

pp. e18101-e18101

Author(s):

Achuta Kumar Guddati ◽

Gagan Kumar ◽

Iuliana Shapira ◽

Parijat Saurav Joy

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Cancer Patients ◽

Logistic Regression Analysis ◽

Takotsubo Cardiomyopathy ◽

Primary Diagnosis ◽

Multivariable Logistic Regression Analysis ◽

Solid Organ ◽

Multivariable Logistic Regression

e18101 Background: Chemotherapy induced cardiomyopathy is an important complication of some chemotherapeutic agents. The stress of a cancer diagnosis and ongoing chemotherapy may contribute to cardiac morbidity in these patients. The burden of Takotsubo Cardiomyopathy (TCP) in cancer patients is unknown. The incidence of TCP and related outcomes in cancer patients was investigated in this study. Methods: The 2007-2013 National Inpatient Sample (NIS) was analyzed for patients with a prior and new diagnosis of TCP with and without malignancy. Risk factors for mortality were adjusted for associated conditions by multivariable logistic regression analysis. Results: From 2007 through 2013, an estimated 122,750 adults were admitted with a diagnosis of TCP. In 2013, the incidence of admissions in US of patients with coexisting TCP and malignancy was 1.13%. Admissions in 34,957 patients were for a primary diagnosis of TCP with 91.7% females; overall, 665 (2.1%) had solid organ cancer, 237 (0.74%) had hematological malignancy and 354 (1.11%) had metastatic cancer. Patients admitted for TCP with coexisting malignancy had a significantly higher mortality (13.8% vs. 2.9%, p < 0.0001), length of stay (7 vs. 4 days, p < 0.0001) and total charges ($29291 vs. $ 36231, p < 0.0001), compared to those with no malignancy. In patients with a primary diagnosis of TCP and without any underlying malignancy, males had a higher mortality (4.02% vs. 1.03%, p < 0.0001) whereas there was no gender difference in mortality in those with coexisting malignancy (6.25% vs 6.45%, p = 0.965). On multivariable logistic regression analysis, risk factors associated with mortality were solid cancer (OR 3.43, p = 0.008), stroke (OR 18.33, p < 0.0001), venous thromboembolic disease (OR 4.52, p = 0.004), malnutrition (OR 2.41, p = 0.006) and heart failure (OR 1.918, p = 0.004). Conclusions: Outcomes are significantly worse in patients with TCP and solid malignancy. Hence, this patient population must be regarded as high-risk and early diagnostic consideration for TCP is warranted. Early intervention may help lower mortality, decrease resource utilization and reduce the health care costs in these patients.

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RISK FACTORS AND SEROPREVALENCE OF BRUCELLA SPP. IN CATTLE FROM WESTERN AMAZON, BRAZIL

Arquivos do Instituto Biológico ◽

10.1590/1808-1657v74p3012007 ◽

2007 ◽

Vol 74 (4) ◽

pp. 301-305

Author(s):

D.M. Aguiar ◽

G.T. Cavalcante ◽

M.B. Labruna ◽

S.A. Vasconcellos ◽

A.A.R. Rodrigues ◽

...

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Rose Bengal ◽

Laboratory Tests ◽

Herd Size ◽

Chi Square ◽

Factors Associated ◽

Associated Risk Factors ◽

Significant Factors

ABSTRACT The seroprevalence of Brucella spp. and the possible associated risk factors were estimated for 2,109 adult cows in Monte Negro county, State of Rondônia, Brazil. A questionnaire was completed for each farm where cattle were sampled. Laboratory tests were Rose-Bengal Agglutination, Standard Tube agglutination, and Mercaptoethanol. The adjusted overall prevalence of Brucella spp. seropositive cows for Monte Negro county was 15% and at least 54 herds (63%) were positive. A logistic regression analysis suggested that the herd size of more than 25 cows and the presence of pigs were significant factors associated with the seropositivity (herd size: OD = 2.8; P=0.02; presence of pigs: OD = 2.5; P =0.04). Other significant variables associated to the infection, analysed by Chi-Square were the presence of seropositivity cows with the herd that were repeat breeders and birth of weak calves (P < 0.05).

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447 - Risk factors associated with sleep disturbance in a general elderly Japanese population: The Arao Cohort Study

International Psychogeriatrics ◽

10.1017/s1041610220002999 ◽

2020 ◽

Vol 32 (S1) ◽

pp. 167-167

Author(s):

Kazuki Honda ◽

Tomohisa Ishikawa ◽

Ryuji Fukuhara ◽

Seiji Yuki ◽

Yusuke Miyagawa ◽

...

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Cohort Study ◽

Sleep Disturbance ◽

Logistic Regression Analysis ◽

Barthel Index ◽

Multiple Logistic Regression Analysis ◽

Multiple Logistic Regression ◽

Factors Associated

[Background]Sleep disturbance is a common symptom in elderly people. However, the associated risk factors have not been completely clarified. We examined possible risk factors associated with sleep disturbance in a community-based Japanese cohort study.[Methods]1521 community-dwelling individuals aged 65 years or older were selected from a consecutive series at a cohort study from 2016 to 2018 in Arao city, where located at south part of Japan. In this survey, the clinical valuables were collected as follows: age, sex, occupational status, education, lifestyle information, medical history, EuroQoL(EQ)-5D (a score of health-related quality of life [QOL]), Barthel index (a score of performance in activities of daily living), a score of Geriatric Depression Scale (GDS) and a score of Mini-Mental State Examination (MMSE). Sleep disturbance was assessed by the Pittsburgh Sleep Quality Index (when the global score was 6 or over, sleep disturbance was determined to be present). Multiple logistic regression analysis was used to examine the association between clinical valuables and sleep disturbance. This research was supported by AMED (Japan Agency for Medical Research and Development) under Grant Number JP18dk0207025h0003 and has been approved by the research ethics committee of Kumamoto University. Informed consent was obtained from all participants and their family members.[Results]Multiple logistic regression analysis revealed that Parkinson disease (Odds ratio[OR]=5.59), living alone (OR=1.93), liver disease (OR=1.89), hyperlipidemia (OR=1.36), higher score of GDS (OR=1.14), lower scores of both EQ-5D index (OR=1.11) and Barthel index (OR=1.03) were significantly associated as risk factors with sleep disturbance. Unexpectedly, lower score of MMSE was not a significant risk factor.[Conclusion]These results suggest that several physical illnesses, solitude, depressive symptoms and lower QOL, but not cognitive impairment, might be crucial risk factors associated with sleep disturbance in elderly population.

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P628 Risk Factors Associated with Extraintestinal Manifestations in Patients with Inflammatory Bowel Diseases

Journal of Crohn s and Colitis ◽

10.1093/ecco-jcc/jjab076.748 ◽

2021 ◽

Vol 15 (Supplement_1) ◽

pp. S566-S566

Author(s):

C Liava ◽

E Sinakos ◽

T Dimitroulas ◽

C Navrozidou ◽

E Akriviadis

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Regression Analysis ◽

Aphthous Stomatitis ◽

Perianal Disease ◽

Extraintestinal Manifestations ◽

Factors Associated ◽

Increased Risk ◽

History Of ◽

Inflammatory Bowel

Abstract Background Risk factors associated with extraintestinal manifestations (EIMs) in patients with inflammatory bowel disease (IBD) have been evaluated mainly in retrospective studies. We aimed to determine risk factors associated with EIMs and to compare the frequency of EIMs between ulcerative colitis (UC) and Crohn’s disease (CD), based on retrospectively-prospectively collected data of a cohort of IBD patients followed in daily clinical practice. Methods Patients with biopsy-confirmed IBD aged 10–80 years old were included in the study. A comprehensive questionnaire was used to collect data on each site visit from July 2018 until March 2020. Logistic regression analysis and multivariable-adjusted models were used to examine risk factors associated with EIMs and chi-squared test was used to compare the frequency of EIMs between patients with UC and CD. Results 300 patients with IBD (180 with CD, 113 with UC, and 7 with indeterminate colitis) were evaluated. EIMs were observed in 49% of patients, with a 2-fold increased risk in CD (OR 2.31; 95% CI:1.37–3.89; P<.005). The musculoskeletal system was affected in 38% (43% in CD vs 29% in UC, OR 1.86; 95% CI:1.08–3.20; P<.05) with peripheral arthropathy being the most common manifestation (33% in CD vs 23% in UC, P=.095), followed by dermatological manifestations (13%), with a 4-fold increased risk of erythema nodosum in CD (11% vs 3% in UC, OR 3.95; 95% CI:1.12–13.93; P<.05). On univariate logistic regression analysis history of hospitalization for IBD, history of surgery for IBD, aphthous stomatitis, perianal disease, thyroiditis Hashimoto, age, use of thiopurines, and/or anti-TNF in the past were associated with increased risk of developing EIMs. A trend for increased risk of EIMs was found for family history of IBD in first-degree relatives (OR 2.47; 95% CI:0.91–6.74; P=.078) and fecal calprotectin above 250 μg/g (OR 2.22; 95% CI:0.90–5.47; P<.084). On multivariate analysis only aphthous stomatitis (OR 4.60; 95% CI:2.32–9.13; P<.001), perianal disease (OR 2.30; 95% CI:1.17–4.50; P<.05), thyroiditis Hashimoto (OR 2.82; 95% CI:1.03–7.74; P<.05) and age (2% increase in risk per year, OR 1.02; 95% CI:1.01–1.03; P<.05) were significant for EIMs. Conclusion In this retrospective/prospective study 49% of IBD patients developed EIMs with a 2-fold increased risk in CD. Musculoskeletal and dermatological manifestations were the most frequent EIMs. Aphthous stomatitis, perianal disease, thyroiditis Hashimoto and age were associated with increased risk of EIMs.

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Elevated De Ritis Ratio as a Predictor for Acute Kidney Injury after Radical Retropubic Prostatectomy

Journal of Personalized Medicine ◽

10.3390/jpm11090836 ◽

2021 ◽

Vol 11 (9) ◽

pp. 836

Author(s):

Jun-Young Park ◽

Jihion Yu ◽

Jun Hyuk Hong ◽

Bumjin Lim ◽

Youngdo Kim ◽

...

Keyword(s):

Risk Factors ◽

Acute Kidney Injury ◽

Logistic Regression ◽

Regression Analysis ◽

Logistic Regression Analysis ◽

Roc Curve ◽

Kidney Injury ◽

Radical Retropubic Prostatectomy ◽

Multivariable Logistic Regression Analysis ◽

Retropubic Prostatectomy

Acute kidney injury (AKI) is related to mortality and morbidity. The De Ritis ratio, calculated by dividing the aspartate aminotransferase by the alanine aminotransferase, is used as a prognostic indicator. We evaluated risk factors for AKI after radical retropubic prostatectomy (RRP). This retrospective study included patients who performed RRP. Multivariable logistic regression analysis and a receiver operating characteristic (ROC) curve analysis were conducted. Other postoperative outcomes were also evaluated. Among the 1415 patients, 77 (5.4%) had AKI postoperatively. The multivariable logistic regression analysis showed that estimated glomerular filtration rate, albumin level, and the De Ritis ratio at postoperative day 1 were risk factors for AKI. The area under the ROC curve of the De Ritis ratio at postoperative day 1 was 0.801 (cutoff = 1.2). Multivariable-adjusted analysis revealed that the De Ritis ratio at ≥1.2 was significantly related to AKI (odds ratio = 8.637, p < 0.001). Postoperative AKI was associated with longer hospitalization duration (11 ± 5 days vs. 10 ± 4 days, p = 0.002). These results collectively show that an elevated De Ritis ratio at postoperative day 1 is associated with AKI after RRP in patients with prostate cancer.

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