[1] The role of unconditional cash transfers during a nutritional emergency in Maradi region, Niger: a pre-post intervention observational study

[2] Predictive value of clinical and laboratory features for the main febrile diseases in children living in Tanzania: A prospective observational study

[3] The Use of Ferritin to Identify Critically Ill Patients With Secondary Hemophagocytic Lymphohistiocytosis

[4] No Evidence of Reciprocal Associations between Daily Sleep and Physical Activity

[5] A single center observational study on emergency department clinician non-adherence to clinical practice guidelines for treatment of uncomplicated urinary tract infections

[6] Sialic acid as a biomarker of oral potentially malignant disorders and oral cancer

[7] Impact of positive thyroid autoimmunity on pregnant women with subclinical hypothyroidism

[8] Fecal Microbiota Transplantation in Patients With Blood Disorders Inhibits Gut Colonization With Antibiotic-Resistant Bacteria: Results of a Prospective, Single-Center Study

[9] Association between continuity of care in general practice and hospital admissions for ambulatory care sensitive conditions: cross sectional study of routinely collected, person level data

[10] Vital sign documentation in electronic records: The development of workarounds

[11] Initial outcomes of integrated community-based hepatitis C treatment for people who inject drugs: Findings from the Queensland Injectors' Health Network

[12] Association Between Hospitalization With Community-Acquired Laboratory-Confirmed Influenza Pneumonia and Prior Receipt of Influenza Vaccination

[13] Asymptomatic Primary Infection with Epstein-Barr Virus: Observations on Young Adult Cases

[14] Association between the point-rating system used for oral health and the prevalence of Gram-negative bacilli in hematological inpatients: A retrospective cohort study

[15] Effects of levosimendan on markers of kidney function in patients with acutely decompensated heart failure and renal impairment

[16] Electronic Health Record Challenges, Workarounds, and Solutions Observed in Practices Integrating Behavioral Health and Primary Care

[17] Early identification of brain injury in infants with hypoxic ischemic encephalopathy at high risk for severe impairments: accuracy of MRI performed in the first days of life

[18] Associations of sense of coherence with psychological distress and quality of life in inflammatory bowel disease

[19] Body Weight, Serum Sodium Levels, and Renal Function in an Ultra-Distance Mountain Run

[20] Predictors of insufficient amikacin peak concentration in critically ill patients receiving a 25 mg/kg total body weight regimen

[21] Assessment of heart rate, acidosis, consciousness, oxygenation, and respiratory rate to predict noninvasive ventilation failure in hypoxemic patients

[22] Heparin-Free Prolonged Intermittent Hemodialysis Using Calcium-Free Citrate Dialysate in Critically Ill Patients

[23] A 5-Year Prospective Multicenter Evaluation of Influenza Infection in Transplant Recipients

[24] Adoption of Lung Protective ventilation IN patients undergoing Emergency laparotomy: the ALPINE study. A prospective multicentre observational study.

[25] Patient reported outcome of adult perioperative anaesthesia in the United Kingdom: a cross-sectional observational study.

[26] Procalcitonin-guided antibiotic discontinuation in ventilator-associated pneumonia: a prospective observational study

[27] Intensive care unit-related fluconazole use in Spain and Germany: patient characteristics and outcomes of a prospective multicenter longitudinal observational study

[28] Augmented renal clearance is associated with inadequate antibiotic pharmacokinetic/pharmacodynamic target in Asian ICU population: a prospective observational study

[29] Noninvasive Ventilation Weaning in Acute Hypercapnic Respiratory Failure due to COPD Exacerbation: A Real-Life Observational Study

[30] Procalcitonin-guided antibiotic discontinuation in ventilator-associated pneumonia: a prospective observational study

[31] Intensive care unit-related fluconazole use in Spain and Germany: patient characteristics and outcomes of a prospective multicenter longitudinal observational study

[32] Augmented renal clearance is associated with inadequate antibiotic pharmacokinetic/pharmacodynamic target in Asian ICU population: a prospective observational study

[33] Asymptomatic Bacterial Vaginosis in Pregnancy and Missed Opportunities for Treatment: A Cross-Sectional Observational Study

[34] Prognostic Factors and Survival Time in Patients with Small Bowel Tumors: A Retrospective Observational Study

[35] What Contributes to the Regularity of Patients with Hypertension or Diabetes Seeking Health Services? A Pilot Follow-Up, Observational Study in Two Sites in Hubei Province, China

[36] Evaluation of fixed dose combination of glimepiride and metformin in patients with type 2 diabetes. Results of Russian observational study

[37] Factors Associated with Psychiatrist Opt-out from US Medicare: an Observational Study.

[38] Conversations between Latina mothers and their child's mental health provider: An observational study of shared decision-making regarding pediatric patient mental health needs.

[39] [Effect of ambulatory geriatric rehabilitation on polypharmacy and potentially inappropriate medication-an observational study].

[40] The clinical and psychological profiles of patients with hypogonadism, followed in 3 reference hospitals of Cameroon: an observational study.

[41] Impact of EHR-based rounding tools on interactive communication: A prospective observational study.

[42] Body mass index weight categories in adults who died by suicide: An observational study

[43] Functional performance testing and return to sport criteria in patients after anterior cruciate ligament injury 12-18 months after index surgery: A cross-sectional observational study.

[44] Relations of advanced glycation endproducts and dicarbonyls with endothelial dysfunction and low-grade inflammation in individuals with end-stage renal disease in the transition to renal replacement therapy: A cross-sectional observational study.

[45] The impact of schistosomiasis co-infection in the presentation of viral hepatitis B in migrants: An observational study in non-endemic area.

[46] The endTB observational study protocol: treatment of MDR-TB with bedaquiline or delamanid containing regimens.

[47] Opioid-free anesthesia for breast cancer surgery: An observational study

[48] Epidemiology of eye injuries in a high-income developing country: An observational study.

[49] Trends in attention-deficit hyperactivity disorder medication use: a retrospective observational study using population-based databases.

[50] Relationship Between Adherence to Remote Monitoring and Patient Characteristics: Observational Study in Women With Pregnancy-Induced Hypertension.

[51] Associations of health, physical activity and weight status with motorised travel and transport carbon dioxide emissions: a cross-sectional, observational study.

[52] Ophthalmic drug abuse: An observational study from community pharmacies.

[53] Infants’ Experiences of Shared Reading with Their Educators in Early Childhood Education and Care Centres: An Observational Study

[54] Non-communicable diseases in decontamination workers in areas affected by the Fukushima nuclear disaster: a retrospective observational study.

[55] Post-marketing observational study of everolimus in patients with unresectable or metastatic renal cell carcinoma in Japan.

[56] Developing and testing a matrix to achieve (RENS): an observational study protocol.

[57] Hepatitis B and C prevalence and risk factors among young men presenting to the Brazilian Army: A STROBE-compliant national survey-based cross-sectional observational study.

[58] Current management of secondary hyperparathyroidism: a multicenter observational study (COSMOS).

[59] The correlation between erectile dysfunction and metabolic syndrome in an Indian population: A cross-sectional observational study.

[60] A serotonin transporter polymorphism is associated with postoperative nausea and vomiting: An observational study in two different patient cohorts.

[61] An Assessment of Physical Activity Data Collected via a Smartphone App and a Smart Band in Breast Cancer Survivors: Observational Study.

[62] Clinico-pathological discrepancies in the diagnosis of causes of death in adults in Mozambique: A retrospective observational study.

[63] Ambulatory Smoking Habits Investigation based on Physiology and Context (ASSIST) using wearable sensors and mobile phones: protocol for an observational study.

[64] Investigation of the demand for a 7-day (extended access) primary care service: an observational study from pilot schemes in England.

[65] Hypoglycaemia in diabetes: do we think enough of the cause? An observational study on prevalence and causes of hypoglycaemia among patients with type 2 diabetes in an out-patient setting in Sri Lanka.

[66] A Prospective, Observational Study of Conversion From Immediate- to Prolonged-Release Tacrolimus in Renal Transplant Recipients in France: The OPALE Study.

[67] Relationship between visceral fat obesity, sleep duration, and lifestyle habits among Japanese occupational population (FUJITSU Cardiovascular and Respiratory Observational Study-3; FACT-3)

[68] Causes of sore throat after intubation: A prospective observational study of multiple anesthesia variables

[69] Taking an integrated knowledge translation approach in research to develop the CONSORT-Equity 2017 reporting guideline: an observational study

[70] Apolipoprotein E2 Genotype Is Associated with a 2-Fold Increase in the Incidence of Type 2 Diabetes Mellitus: Results from a Long-Term Observational Study.

[71] Lifestyle factors, diet and attention-deficit/hyperactivity disorder in Spanish children - an observational study.

[72] Poor oral habits and malocclusions after usage of orthodontic pacifiers: an observational study on 3-5 years old children.

[73] Comparison of several methods for pain management after video-assisted thoracic surgery for pneumothorax: an observational study.

[74] Association of Serratus Anterior Plane Block for Minimally Invasive Direct Coronary Artery Bypass Surgery With Higher Opioid Consumption: A Retrospective Observational Study.

[75] Association of Social Media Presence with Online Physician Ratings and Surgical Volume Among California Urologists: Observational Study.

[76] Development of an interaction coding scheme (PaeD-TrICS) to record the triadic communication behaviours in preventive dental consultations with preschool child patients and families: a video-based observational study.

[77] Are social inequalities in acute myeloid leukemia survival explained by differences in treatment utilization? Results from a French longitudinal observational study among older patients.

[78] Assessing Determinants of Perceived Quality in Transitions for People with Dementia: a Prospective Observational Study.

[79] Early initiation of breastfeeding and severe illness in the early newborn period: An observational study in rural Bangladesh.

[80] Out-of-Reference Range Thyroid-Stimulating Hormone Levels in Levothyroxine-Treated Primary Hypothyroid Patients: A Multicenter Observational Study

[81] Biopsychosocial model of resilience in young adults with multiple sclerosis (BPS-ARMS): An observational study protocol exploring psychological reactions early after diagnosis

[82] Improving daily patient room cleaning: an observational study using a human factors and systems engineering approach.

[83] Novel model for predicting inpatient mortality after emergency admission to hospital in Singapore: retrospective observational study.

[84] Diffusion dynamics of electronic health records: A longitudinal observational study comparing data from hospitals in Germany and the United States.

[85] Pulmonary embolism following complex trauma: UK MTC observational study.

[86] Study design and protocol for evaluating the long-term prognosis of patients receiving his bundle pacing: A multicenter observational study.

[87] Differences in hospital admissions practices following self-harm and their influence on population-level comparisons of self-harm rates in South London: an observational study.

[88] Factors influencing access of pregnant women and their infants to their local healthcare system: a prospective, multi-centre, observational study

[89] The perioperative management of direct oral anticoagulants, a single center observational study

[90] Emergency healthcare delivery for young adults during a planned mass gathering: A retrospective observational study.

[91] ["Drug Interaction Stewardship" (DIS) and Therapeutic Drug Monitoring for Anti-infective Treatment in Intensive Care, a Single Centre Observational Study].

[92] An observational study of university students of healthcare area: knowledge, attitudes and behaviour towards vaccinations.

[93] The Occupational Health Nurse and his/here role in the prevention of work-related diseases: results of an observational study.

[94] The impact of closing emergency departments on mortality in emergencies: an observational study.

[95] Metacognition, Self-Regulation, and Autonomy Support in the Chilean Mathematics Classroom: An Observational Study.

[96] A prospective observational study of on-treatment plasma homocysteine levels as a biomarker of toxicity, depression and vitamin supplementation lead-in time pre pemetrexed, in patients with non-small cell lung cancer and malignant mesothelioma.

[97] Safety and efficacy of a combination of pethidine and levallorphan for pain relief during labor: An observational study.

[98] Prolonged and persistent diarrhoea is not restricted to children with acute malnutrition: an observational study in Ethiopia

[99] Be-TeaM: An Italian real-world observational study on second-line therapy for EGFR-mutated NSCLC patients.

[100] Same-day tools, including xpert ultra and IRISA-TB, for rapid diagnosis of pleural tuberculosis: A prospective observational study

[101] Familial Hypercholesterolaemia in a Bulgarian Population of Patients with Dyslipidaemia and Diabetes: An Observational Study.