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1.
Actas Urol Esp (Engl Ed) ; 48(1): 57-70, 2024.
Artículo en Inglés, Español | MEDLINE | ID: mdl-37302691

RESUMEN

OBJECTIVE: To identify the latest advances in suction devices and evaluate their effect in Retrograde intrarenal surgery (RIRS) and ureteroscopy for stones. BASIC PROCEDURES: A systematic literature search was performed on 4th January 2023 using Scopus, PubMed, and EMBASE. Only English papers were included; both pediatric and adult studies were accepted. Duplicate studies, case reports, letters to the editor, and meeting abstracts were excluded. MAIN FINDINGS: Twenty-one papers were selected. Several methods have been proposed for suction use in RIRS, such as through the ureteral access sheath or directly to the scope. Artificial intelligence can also regulate this system, monitoring pressure and perfusion flow values. All the proposed techniques showed satisfactory perioperative results for operative time, stone-free rate (SFR), and residual fragments. Moreover, the reduction of intrarenal pressure (induced by aspiration) was also associated with a lower infection rate. Even the studies that considered kidney stones with a diameter of 20 mm or higher reported higher SFR and reduced postoperative complications. However, the lack of well-defined settings for suction pressure and fluid flow prevents the standardization of the procedure. CONCLUSION: Aspiration device in the surgical treatment of urinary stones favours a higher SFR, reducing infectious complications, as supported by the included studies. RIRS with a suction system provided to be a natural successor to the traditional technique, regulating intrarenal pressure and aspirating fine dust.


Asunto(s)
Cálculos Renales , Uréter , Adulto , Humanos , Niño , Inteligencia Artificial , Succión , Resultado del Tratamiento , Cálculos Renales/cirugía
2.
Hong Kong Med J ; 29(4): 311-321, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37532669

RESUMEN

INTRODUCTION: We conducted translation and psychometric validation of a self-administered, 22-item dichotomous response-based questionnaire to identify nocturia aetiologies and co-morbidities in adult patients. METHODS: The Targeting the individual's Aetiology of Nocturia to Guide Outcomes (TANGO) questionnaire was forward- and backward-translated, then finalised using a standardised methodology. The resulting version, a Chinese version of the TANGO [TANGO (CV)], was evaluated for internal consistency, test-retest reliability, content validity, convergent validity, criterion validity, and discriminant validity via responses from 65 participants (46 men and 19 women; mean age, 67 years, range, 50-88), in comparison with other validated questionnaires and a 4-day bladder/sleep diary. RESULTS: Only 0.4% of responses were missing; 3% of participants required assistance with comprehension. The Kuder-Richardson Formula 20 (KR-20) coefficient for the whole tool was 0.711. Kappa values for individual domains and the whole tool varied from 0.871 to 0.866, indicating satisfactory test-retest reliability. There was strong agreement between the sum of positive responses to each domain and the whole tool (intra-class correlation coefficient=0.878-1.000). Modest correlations (ρ=0.4-0.6) were detected between the tool and bladder/sleep diary-based parameters for convergent validity. Criterion validity was confirmed for each domain and the whole tool [ρ=0.287-0.687]. In receiver operating characteristic analysis, the tool could distinguish patients (≥2 nocturia episodes/night) from controls (≤1 nocturia episode/night) [Youden's J statistic=0.453, area under the curve=0.818, 95% confidence interval (CI)=0.683-0.953] and patients with significant nocturia distress from patients with mild nocturia distress (Youden's J statistic=0.398, area under the curve=0.729, 95% CI=0.581-0.878). CONCLUSION: The TANGO (CV) was formally crossculturally adapted and translated. Its psychometric properties (except sensitivity to change) were validated.


Asunto(s)
Nocturia , Adulto , Masculino , Humanos , Femenino , Anciano , Nocturia/diagnóstico , Nocturia/etiología , Comparación Transcultural , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios
3.
Hong Kong Med J ; 29(4): 324-329, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37424071

RESUMEN

INTRODUCTION: Prostate-specific antigen-based screening for prostate cancer reportedly does not improve cancer-specific survival. However, there remain concerns about the increasing incidence of advanced disease at initial presentation. Here, we investigated the incidences and types of complications that occur during the course of disease in patients with metastatic hormone-sensitive prostate cancer (mHSPC). METHODS: This study included 100 consecutive patients who were diagnosed with mHSPC at five hospitals from January 2016 to August 2017. Analyses were conducted using patient data extracted from a prospectively collected database, along with information about complications and readmission obtained from electronic medical records. RESULTS: The median patient age was 74 years and the median serum prostate-specific antigen level at diagnosis was 202.5 ng/mL. Ninety-nine patients received androgen deprivation therapy; 17 of these patients also received chemotherapy. During a mean follow-up period of 32.9 months, 41 patients reported bone pain; of these patients, 21 developed pathologic fractures and eight had cord compression. Twenty-eight patients developed retention of urine; of these patients, 10 (36%) required surgery and 11 (39%) required long-term urethral catheter use. Among 15 patients who developed ureteral obstruction, four (27%) required ureteral stenting and four (27%) required long-term nephrostomy drainage. Other complications included anaemia (41%) and deep vein thrombosis (4%). Fifty-nine (59%) patients had ≥1 unplanned hospital admission during the course of disease; 16% of such patients had >5 episodes of readmission. CONCLUSION: Among patients with mHSPC, 70% experienced disease-related complications and unplanned hospital admissions, which substantially burdened both patients and the healthcare system.


Asunto(s)
Neoplasias de la Próstata , Masculino , Humanos , Anciano , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/tratamiento farmacológico , Antígeno Prostático Específico , Antagonistas de Andrógenos/efectos adversos , Hormonas/uso terapéutico
4.
Hong Kong Med J ; 29(3): 208-213, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37349137

RESUMEN

INTRODUCTION: Didactic lectures have been the foundation of learning for many medical students. However, in recent years, the flipped classroom model has become increasingly popular in medical education. This approach enhances pre-class learning, allowing the limited contact time between clinicians and medical students to be focused on practical issues. This study evaluated the effectiveness and non-inferiority of online micromodule teaching in terms of knowledge transfer concerning specific urology topics. METHODS: Medical students without prior exposure to the urology subspecialty were enrolled in the study, then randomised to a traditional didactic lecture group or an online micromodule group. Knowledge transfer was assessed by pre-intervention and post-intervention multiple-choice questions and objective structured clinical examinations that involved the acquisition of medical histories from real patients. RESULTS: In total, 45 medical students were enrolled (22 in the traditional didactic group and 23 in the online micromodule group). In terms of knowledge transfer (assessed by objective structured clinical examinations), the efficacy of online micromodules was comparable to traditional didactic lectures, although the difference was not statistically significant (P=0.823). There were no significant differences in terms of knowledge acquisition, retention, or clinical application between the two groups. CONCLUSION: In terms of acquiring, retaining, and applying foundational urological knowledge, online micromodules can help medical students to achieve outcomes comparable with the outcomes of didactic lectures. Online micromodules may be a viable alternative to traditional didactic lectures in urology education.


Asunto(s)
Educación Médica , Estudiantes de Medicina , Humanos , Estudios de Factibilidad , Aprendizaje , Escolaridad , Curriculum
5.
Hong Kong Med J ; 29(3): 214-223, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37349138

RESUMEN

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic has led to an increase in global awareness of relevant public health preventive measures. This awareness can be explored using online search trends from major search engines, such as Google Trends. We investigated the relationship between public awareness of preventative measures and progression of the COVID-19 pandemic. METHODS: Search data for five queries ('mask', 'hand washing', 'social distancing', 'hand sanitizer', and 'disinfectant') were extracted from Google Trends in the form of relative search volume (RSV). Global incidence data for COVID-19 were obtained from 1 January to 30 June 2020. These data were analysed and illustrated using a global temporal RSV trend diagram, a geographical RSV distribution chart, scatter plots comparing geographical RSV with average number of daily cases, and heat maps comparing temporal trends of RSV with average number of daily cases. RESULTS: Global temporal trends revealed multiple increases in RSV, associated with specific COVID-19-related news events. The geographical distribution showed top regions of interest for various preventive measures. For the queries 'mask', 'hand washing', 'hand sanitizer', and 'disinfectant', heat maps demonstrated patterns of early RSV peaks in regions with lower average number of daily cases, when the temporal element was incorporated into the analysis. CONCLUSION: Early public awareness of multiple preventive measures was observed in regions with lower average number of daily cases. Our findings indicate optimal public health communication regarding masks, hand washing, hand sanitiser, and disinfectant in the general population during early stages of the COVID-19 pandemic. Early public awareness may facilitate future disease control efforts by public health authorities.


Asunto(s)
COVID-19 , Desinfectantes , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , Pandemias/prevención & control , Infodemiología , Salud Pública , Comunicación
7.
Hong Kong Med J ; 28(6): 466-474, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-36464318

RESUMEN

INTRODUCTION: This systematic review and meta-analysis focused on the literature regarding ketamine-associated uropathy to summarise its clinical manifestations, the results of urological assessments, and current management. METHODS: A literature search was conducted using keywords and MeSH terms related to ketamine abuse, urinary tracts, and urological examinations. Databases including Embase, MEDLINE, and the Cochrane Central Register of Controlled Trials were searched up to 26 June 2020. RESULTS: In total, 1365 articles were retrieved; 45 articles (4921 patients) were included in the analysis of patient demographics, clinical manifestations, examination results, and treatments. Frequency was the most common manifestation (pooled prevalence 77.1%, 95% confidence interval [CI]=56.9%-92.2%), followed by urgency (69.9%, 95% CI=48.8%-87.3%) and suprapubic pain (60.4%, 95% CI=35.3%-82.9%). Upper urinary tract involvement was less common; the pooled prevalence of hydronephrosis was 30.2% (95% CI=22.0%-39.2%). Further workup revealed a pooled functional bladder capacity of 95.23 mL (95% CI=63.57-126.88 mL), pooled voided volume of 113.31 mL (95% CI=59.44- 167.19 mL), and pooled maximum urine flow rate of 8.69 mL/s (95% CI=5.54-11.83 mL/s). Cystoscopic examinations and bladder biopsy revealed frequent urothelial denudation, inflammatory changes, and inflammatory cell infiltration. Treatments included oral medications for symptomatic relief, intravesical therapy, and surgery (eg, hydrodistension and bladder reconstruction), but ketamine abstinence was necessary for improvement. CONCLUSION: Ketamine-associated uropathy frequently involves frequency, urgency, and suprapubic pain; upper urinary tract involvement is less common. Affected patients showed reductions in bladder capacity and urine flow rate. Endoscopic and histological analyses often revealed cystitis. Despite variations in treatment, ketamine abstinence is important for all patients with ketamine-associated uropathy.


Asunto(s)
Cistitis , Ketamina , Enfermedades Urológicas , Humanos , Ketamina/efectos adversos , Cistitis/diagnóstico , Cistitis/cirugía , Enfermedades Urológicas/inducido químicamente , Enfermedades Urológicas/epidemiología , Vejiga Urinaria/cirugía , Dolor
8.
World J Urol ; 40(6): 1377-1389, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35072738

RESUMEN

PURPOSE: To evaluate the outcomes of pre-stented (PS) versus non-pre-stented (NPS) patients who have undergone retrograde intrarenal surgery (RIRS) for renal calculi with subgroup analysis of Asian and non-Asian cohorts. METHODS: Protocol is registered in PROSPERO, CRD42021261123. Eligible studies identified from four electronic databases. Meta-analysis was done to enumerate the outcomes of RIRS in between PS and NPS. Secondary sub-analysis was done to look for differences in outcomes in Asian and non-Asian cohorts. RESULTS: Fourteen studies involving 3831 patients (4 prospective, 10 retrospective studies) were included. PS patients experienced higher success rates of ureteral access sheath (UAS) insertion than NPS (RR 1.09, 95% CI 1.05-1.13, p < 0.00001). PS patients had lower risk of ureteral injuries from UAS placement (RR 0.69, 95% CI 0.50-0.96, p = 0.03). No significant differences in intra- and postoperative complications between two groups were found. Stone-free rate (SFR) outcomes for residual fragment (RF) cut-off of < 1 mm and < 4 mm favoured the PS patients (RR 1.10, 95% CI 1.04-1.17, p = 0.002 for < 4 mm, RR1.10, 95% CI 1.02-1.19, p = 0.02 for < 1 mm). In the subgroup analysis, PS Asian patients had similar SFR as NPS patients for SFR(< 4 mm) but non-Asian population showed better outcomes in the PS patients for SFR(< 4 mm) (RR 1.31, 95% CI 1.13-1.52, p = 0.0005). CONCLUSIONS: This meta-analysis suggests that pre-stenting results in a higher success for UAS placement, minimising intraoperative ureteric injury, with higher overall SFR for any RF cut-off in PS cohorts. In non-Asian cohort, significant differences occurred at SFR < 4 mm but not for SFR < 1 mm. No difference was seen in our Asian cohort for any SFR cut-off in both PS and NPS patients.


Asunto(s)
Cálculos Renales , Uréter , Humanos , Cálculos Renales/cirugía , Estudios Prospectivos , Estudios Retrospectivos , Stents , Resultado del Tratamiento , Uréter/cirugía
10.
Hong Kong Med J ; 27(4): 258-265, 2021 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-33632937

RESUMEN

INTRODUCTION: The objective was to investigate the changes in urology practice during coronavirus disease 2019 (COVID-19) pandemic with a perspective from our experience with severe acute respiratory syndrome (SARS) in 2003. METHODS: Institutional data from all urology centres in the Hong Kong public sector during the COVID-19 pandemic (1 Feb 2020-31 Mar 2020) and a non-COVID-19 control period (1 Feb 2019-31 Mar 2019) were acquired. An online anonymous questionnaire was used to gauge the impact of COVID-19 on resident training. The clinical output of tertiary centres was compared with data from the SARS period. RESULTS: The numbers of operating sessions, clinic attendance, cystoscopy sessions, prostate biopsy, and shockwave lithotripsy sessions were reduced by 40.5%, 28.5%, 49.6%, 44.8%, and 38.5%, respectively, across all the centres reviewed. The mean numbers of operating sessions before and during the COVID-19 pandemic were 85.1±30.3 and 50.6±25.7, respectively (P=0.005). All centres gave priority to cancer-related surgeries. Benign prostatic hyperplasia-related surgery (39.1%) and ureteric stone surgery (25.5%) were the most commonly delayed surgeries. The degree of reduction in urology services was less than that during SARS (47.2%, 55.3%, and 70.5% for operating sessions, cystoscopy, and biopsy, respectively). The mean numbers of operations performed by residents before and during the COVID-19 pandemic were 75.4±48.0 and 34.9±17.2, respectively (P=0.002). CONCLUSION: A comprehensive review of urology practice during the COVID-19 pandemic revealed changes in every aspect of practice.


Asunto(s)
COVID-19/epidemiología , Control de Enfermedades Transmisibles/métodos , Internado y Residencia , Pautas de la Práctica en Medicina , Síndrome Respiratorio Agudo Grave/epidemiología , Procedimientos Quirúrgicos Urológicos , Urología , Atención a la Salud/organización & administración , Atención a la Salud/tendencias , Brotes de Enfermedades/estadística & datos numéricos , Hong Kong/epidemiología , Humanos , Internado y Residencia/métodos , Internado y Residencia/organización & administración , Innovación Organizacional , Pautas de la Práctica en Medicina/organización & administración , Pautas de la Práctica en Medicina/tendencias , SARS-CoV-2 , Procedimientos Quirúrgicos Urológicos/métodos , Procedimientos Quirúrgicos Urológicos/estadística & datos numéricos , Urología/educación , Urología/estadística & datos numéricos
13.
Hong Kong Med J ; 26(3): 192-200, 2020 06.
Artículo en Inglés | MEDLINE | ID: mdl-32448810

RESUMEN

INTRODUCTION: The objective of this study was to investigate the discrepancy between individuals with positive attitudes towards organ donation and the actual number of registered organ donors in Hong Kong, and to investigate the best modalities for promoting more organ donor registrations. METHODS: This cross-sectional telephone survey was conducted in Hong Kong. Telephone numbers were selected randomly. Upon successful contact with a household, the eligible household member who had the most recent birthday was selected to participate in the telephone interview. RESULTS: A total of 1000 Hong Kong Chinese residents were interviewed successfully. The response rate was 53.8%. The majority of the respondents were female (68.3%) and were aged 51 to 60 years (24%) or ≥61 years (43.6%). Among the respondents, 31.3% were willing to donate their organs after death; 43.3% were indecisive, and 25.4% refused. Among those who were willing to donate organs after death, only 34.2% had registered with the Centralised Organ Donation Register (CODR). Among those who were willing to donate organs after death but had not yet registered on CODR, 52.2% said they were not determined enough to take action, 47.8% said they were too busy, 37.8% said they were too lazy, and 20.4% said they were always forgetful about registering. In all, 32.8% of the interviewees were not aware of the ways to register as a prospective organ donor. Among non-messenger social media platforms, Facebook, YouTube, and Instagram were the most commonly used. Most participants believed that Facebook and YouTube were effective for engaging audiences. CONCLUSIONS: More effort should be made to facilitate organ donor registration in face-to-face settings via promotional booths and in online settings via appropriate social media platforms.


Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Sistema de Registros/estadística & datos numéricos , Donantes de Tejidos/psicología , Obtención de Tejidos y Órganos/estadística & datos numéricos , Adulto , Anciano , Estudios Transversales , Femenino , Promoción de la Salud , Hong Kong , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios
14.
Hong Kong Med J ; 26(2): 95-101, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-32245911

RESUMEN

INTRODUCTION: To compare the intermediate-term outcomes and patient-reported outcomes of robot-assisted laparoscopic prostatectomy (RALP) and radical external beam radiotherapy (RT) in Chinese patients with localised prostate cancer. METHODS: This was a retrospective study of patients with localised prostate cancer diagnosed between 2010 and 2011 and treated with either RALP or RT. Baseline patient and disease characteristics, post-treatment complications, and latest disease status were retrospectively collected from hospital records. For assessment of patient-reported outcomes, the Chinese version of the Expanded Prostate Cancer Index Composite (EPIC) questionnaire was completed by the patients. RESULTS: Ninety three patients aged 58 to 84 years were recruited. Thirty patients were treated by RALP (32.3%), whereas 63 received RT (67.7%). The RALP group had significantly lower baseline prostate-specific antigen levels than the RT group (P<0.001). More patients who underwent RALP reported urinary incontinence (70.0% vs 3.2%, P<0.001), whereas more patients who underwent RT reported other voiding symptoms (87.3% vs 50.0%, P<0.001) and perirectal bleeding (36.5% vs 0%, P<0.001) during follow-up. Of the 85 patients who were still alive at the time of the study, 52 (61.2%) returned completed questionnaires. Patients who underwent RALP had poorer median (interquartile range) EPIC urinary summary scores than patients who underwent RT [81.5 (18.3) vs 88.9 (17.9), P=0.016]. Urinary function [75.9 (20.4) vs 93.6 (16.2), P<0.001] and incontinence [60.5 (31.8) vs 91.8 (14.5), P<0.001] were also significantly worse in the RALP group. The bowel and sexual domain scores were similar between the two groups. CONCLUSIONS: We found that RALP and RT were associated with different patterns of complications and patient-reported outcomes. Urinary incontinence was much more prevalent in the patients treated surgically. This may significantly affect patients' quality of life.


Asunto(s)
Laparoscopía/efectos adversos , Medición de Resultados Informados por el Paciente , Prostatectomía/efectos adversos , Neoplasias de la Próstata/radioterapia , Neoplasias de la Próstata/cirugía , Anciano , Anciano de 80 o más Años , Hong Kong , Humanos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Antígeno Prostático Específico , Prostatectomía/métodos , Calidad de Vida , Estudios Retrospectivos , Robótica , Encuestas y Cuestionarios , Resultado del Tratamiento , Incontinencia Urinaria/etiología
15.
Hong Kong Med J ; 25(5): 372-381, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31619576

RESUMEN

INTRODUCTION: This study was conducted to evaluate sexual function in adult survivors of childhood cancers and investigate possible relationships between sexual function and quality of life, as measured by general well-being, self-esteem, body image, and depressive symptoms. METHODS: This cross-sectional survey was performed in our centre from 14 August 2015 to 8 September 2017. Adult patients who had a history of childhood cancers, and who were disease-free for >3 years, were approached for the study during clinical follow-up. Clinical information was collected from medical records. Self-administered questionnaires regarding quality of life and sexual functioning were given to the patients and resulting data were analysed. RESULTS: Two hundred patients agreed to participate in the study. The overall response rate was 64.8%. Ninety-one (45.5%) patients were women, and the mean age was 25.4 ± 5.57 years. The overall sexual functioning score was 28.3 ± 20.09. Forty-eight (24.0%) patients reported at least one sexual problem. Among patients who reported no sexual problems, more had haematological cancers (P=0.009), fewer underwent surgery (P=0.004), fewer underwent surgery with external effects (P=0.032), and fewer were regular social drinkers (P=0.013); additionally, they had a higher mean Rosenberg self-esteem scale score (P=0.010), lower mean body image scale score (P=0.008), and lower mean Patient Health Questionnaire score (P=0.001). CONCLUSION: Aspects of life beyond disease condition and physical function should be considered in adult survivors of childhood cancers. Appropriate referral and intervention should be initiated for these patients when necessary.


Asunto(s)
Supervivientes de Cáncer , Neoplasias/fisiopatología , Neoplasias/psicología , Calidad de Vida , Autoimagen , Disfunciones Sexuales Fisiológicas/etiología , Adulto , Consumo de Bebidas Alcohólicas , Imagen Corporal , Niño , Estudios Transversales , Depresión , Femenino , Hong Kong , Humanos , Modelos Lineales , Masculino , Encuestas y Cuestionarios , Adulto Joven
16.
Hong Kong Med J ; 25(1): 13-20, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30655460

RESUMEN

INTRODUCTION: Lower urinary tract symptoms (LUTS) have a strong effect on socio-economic and individual quality of life. The aim of the present study was to investigate the prevalence of LUTS in an Asian population. METHODS: A telephone survey of individuals aged ≥40 years and of Chinese ethnicity was conducted. The survey included basic demographics, medical and health history, drinking habits, International Prostate Symptom Score, overactive bladder symptom score, Patient Health Questionnaire (PHQ-9) score, and Short Form (SF)-12v2 score. RESULTS: From March to May 2017, 18 881 calls were made, of which 1543 fulfilled the inclusion criteria. In the end, 1000 successful respondents were recruited (302 men and 698 women). Age-adjusted prevalence of overactive bladder syndrome was 15.1%. The older the respondent, the more prevalent the storage symptoms and voiding symptoms (storage symptoms: r=0.434, P<0.001; voiding symptom: r=0.190, P<0.001). Presence of hypertension and diabetes were found to be significantly and positively correlated with storage and voiding symptoms. Storage and voiding symptoms were found to affect PHQ-9 scores (storage symptoms: r=0.257, P<0.001; voiding symptoms: r=0.275, P<0.001) and SF-12v2 scores (storage symptoms: r=0.467, P<0.001; voiding symptoms: r=0.335; P<0.001). Nocturia was the most prominent symptom among patients who sought medical help for their LUTS. CONCLUSIONS: Lower urinary tract symptoms are common in Asian populations. Both storage and voiding symptoms have a negative impact on mental health and general well-being of individuals.


Asunto(s)
Síntomas del Sistema Urinario Inferior/epidemiología , Nocturia/epidemiología , Vejiga Urinaria Hiperactiva/epidemiología , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Femenino , Hong Kong/epidemiología , Humanos , Modelos Logísticos , Síntomas del Sistema Urinario Inferior/diagnóstico , Masculino , Persona de Mediana Edad , Nocturia/diagnóstico , Población , Prevalencia , Calidad de Vida , Índice de Severidad de la Enfermedad , Distribución por Sexo , Encuestas y Cuestionarios , Teléfono , Vejiga Urinaria Hiperactiva/diagnóstico
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