Constipation - prevalence and incidence among medical patients acutely admitted to hospital with a medical condition

Impact of Constipation on Health Outcomes in Medically Hospitalized Patients: A Prospective Study on Laxative Use and Health Care Outcomes

Background and Objectives: Constipation affects health-related quality of life and increases hospital visits. We conducted this prospective cohort study to assess laxative use, health outcomes of constipation in medically hospitalized patients, and related health outcomes. Materials and Methods: A prospective single-center study included all adult patients admitted under the General Internal Medicine Unit from 1 February 2022, to 31 August 2022. Constipation was defined using the Constipation Assessment Scale (CAS). Patients were assessed for 28 days during their hospital stay and up to 90 days post-discharge. Result: Among the included patients, 62.45% experienced constipation, which was associated with poor health outcomes including delirium (p = 0.048), intensive care admission (p < 0.01), cardiopulmonary arrest (p < 0.01), inpatient mortality (p < 0.01), longer hospital stay (p < 0.01), 90-day mortality (p < 0.01), and 90-day hospital readmission (p < 0.01). Laxative treatment was administered to only 33.93% of patients with constipation and was more commonly used among older patients (p < 0.01), those with high CAS scores (p < 0.01), longer hospital stays (p < 0.01), and critically ill patients (intensive care admission) (p = 0.01), as well as those who had cardiopulmonary arrest (p < 0.01) and high inpatient mortality (p < 0.01). Conclusions: This study identified several associations between constipation and poor health outcomes and highlighted the underutilization of laxatives in treating constipation. It is vital to interpret our results with caution. Therefore, we believe that a randomized controlled trial will help enhance our understanding of the interaction between constipation, laxative use, and poor health outcomes.

Development and validation of a novel scoring system based on a nomogram for predicting inadequate bowel preparation

BACKGROUND AND AIMS

Adequate bowel preparation (BP) is crucial for the diagnosis of colorectal diseases. Identifying patients at risk of inadequate BP allows for targeted interventions and improved outcomes. We aimed to develop a model for predicting inadequate BP based on preparation-related factors.

METHODS

Adult outpatients scheduled for colonoscopy between May 2022 and October 2022 were enrolled. One set (N = 913) was used to develop and internally validate the predictive model. The primary predictive model was displayed as a nomogram and then modified into a novel scoring system, which was externally validated in an independent set (N = 177). Inadequate BP was defined as a Boston Bowel Preparedness Scale (BBPS) score of less than 2 for any colonic segment. The model was evaluated by the receiver operating characteristic (ROC) curve, calibration plots, and decision curve analysis (DCA).

RESULTS

Independent factors included in the prediction model were stool frequency ≤ 5 (15 points), preparation-to-colonoscopy interval ≥ 5 h (15 points), incomplete dosage (100 points), non-split dose (90 points), unrestricted diet (88 points), no additional water intake (15 points), and last stool appearance as an opaque liquid (0-80 points). The training set exhibited the following performance metrics for identifying BP failure: area under the curve (AUC) of 0.818, accuracy (ACC) of 0.818, positive likelihood ratio (PLR) of 2.397, negative likelihood ratio (NLR) of 0.162, positive predictive value (PPV) of 0.850, and negative predictive value (NPV) of 0.723. In the internal validation set, these metrics were 0.747, 0.776, 2.099, 0.278, 0.866, and 0.538, respectively. The external validation set showed values of 0.728, 0.757, 2.10, 0.247, 0.782, and 0.704, respectively, indicating strong discriminative ability. Calibration curves demonstrated close agreement, and DCA indicated superior clinical benefits at a threshold probability of 0.73 in the training cohort and 0.75 in the validation cohort for this model.

CONCLUSIONS

This novel scoring system was developed from a prospective study and externally validated in an independent set based on 7 easily accessible variables, demonstrating robust performance in predicting inadequate BP.

Successful de-implementation of an ineffective practice: The fall of docusate

BACKGROUND

Reducing wasteful practices optimizes value in medicine. Docusate lacks treatment efficacy yet is widely prescribed. This quality improvement project aimed to de-implement docusate in place of a new evidence-based order set.

METHODS

This is an ambidirectional study of inpatient laxative orders from 2018 to 2022 ​at one institution. We stratified docusate data by service/unit to target prospective deimplementation initiatives. A new evidence-based constipation order set was embedded in Cerner.

RESULTS

There were 701,732 docusate orders across 75 services on 68 units. Top docusate ordering services were Trauma, Obstetrics and Hospitalist. Docusate administration rates were higher than for other laxatives. Our efforts reduced docusate orders by 44% over 4 months. PEG and senna orders increased by 58% and 35%.

CONCLUSION

Docusate has no efficacy yet is widely prescribed. A structured de-implementation strategy can drive systematic change by leveraging technology and applying multidisciplinary improvement efforts. Our work removed docusate from the inpatient formulary.

Management of Constipation in Hospitalized Patients

Constipation is frequently encountered in hospital settings and can have potentially serious consequences yet is often underrecognized and undertreated. Opioid-induced constipation is a common cause of constipation in hospitalized patients. Opioids induce constipation through agonistic effects on enteric µ-opioid receptors. This review aims to provide insight on the identification and management of constipation in inpatient settings, with a particular focus on opioid-induced constipation. Constipation assessment should be routinely initiated at hospital admission and can be facilitated by thorough symptom assessments; relevant patient history, including recent medication use; physical examination; and patient assessment tools developed to evaluate the impact of constipation. Management of opioid-induced constipation should begin with ensuring adequate hydration and electrolyte balance and encouraging patient mobilization. Other treatments may include laxatives, enemas, intestinal secretagogues, peripherally acting µ-opioid receptor antagonists, and manual disimpaction. Surgical intervention may be required for some patients as a salvage therapy in severe, refractory cases.

Analysis of the economic burden of docusate sodium at a United States tertiary care center

OBJECTIVES

The primary objective was to determine the financial resources allocated to docusate at a representative U.S. tertiary care center. Secondary objectives included comparing docusate utilization between two tertiary care centers, and exploring alternative uses for the funds spent on docusate.

METHODS

The study population included all patients 18 years and older admitted to University Hospital in Newark, New Jersey. Every scheduled docusate prescription for the study population between January 1st, 2015 and December 31st, 2019 was collected. The annual total cost associated with docusate use per year was calculated. The 2015 data from this study and a 2015 McGill University Health Centre study were compared. Also, alternative uses for the money utilized on docusate were assessed.

RESULTS

Over the study period, 37,034 docusate prescriptions and 265,123 docusate doses were recorded. The average cost of prescribing docusate was $25,624.14 per year and $49.37 per hospital bed per year. A comparison between the 2015 data of University Hospital and McGill showed that McGill prescribed 107 doses and spent $10.09 more per hospital bed than University Hospital. Finally, alternative uses for the average yearly spending on docusate equated to 0.35 the salary of a nurse, 0.51 the salary of a secretary, 20.66 colonoscopies, 27.00 upper endoscopies, 186.71 mammograms, 1,399.37 doses of polyethylene glycol 3350, 3,826.57 doses of lactulose, or 4,583.80 doses of psyllium.

CONCLUSION

A single average size tertiary care hospital spent about $25,000 yearly on docusate despite its lack of clinical effectiveness. While this amount is small compared to an overall hospital budget, when considering likely comparable docusate use at the U.S's 6,090 hospitals, the economic burden of docusate becomes significant. The funds currently being used on docusate could be redirected to alternative, more cost-effective purposes.

Prevalence, Recognition, and Risk Factors of Constipation among Medically Hospitalized Patients: A Cohort Prospective Study

Background and Objective: Constipation is a prevalent gastrointestinal condition that has a substantial impact on individuals and healthcare systems. This condition adversely affects health-related quality of life and leads to escalated healthcare expenses due to an increase in office visits, referrals to specialists, and hospital admission. This study aimed to evaluate the prevalence, recognition, risk factors, and course of constipation among hospitalized patients in medical wards. Materials and Methods: A prospective study was conducted, including all adult patients admitted to the General Medicine Unit between 1 February 2022 and 31 August 2022. Constipation was identified using the Constipation Assessment Scale (CAS), and relevant factors were extracted from the patients' medical records. Results: Among the patients who met the inclusion criteria (n = 556), the prevalence of constipation was determined to be 55.6% (95% CI 52.8-58.4). Patients with constipation were found to be older (p < 0.01) and had higher frailty scores (p < 0.01). Logistic regression analysis revealed that heart failure (Odds ratio (OR) 2.1; 95% CI 1.2-3.7; p = 0.01), frailty score (OR 1.4; 95% CI 1.2-1.5; p < 0.01), and dihydropyridines calcium channel blockers (OR 1.8; 95% CI 1.2-2.8; p < 0.01) were independent risk factors for constipation. Furthermore, the medical team did not identify constipation in 217 patients (64.01%). Conclusions: Constipation is highly prevalent among medically hospitalized patients. To ensure timely recognition and treatment, it is essential to incorporate a daily constipation assessment scale into each patient's medical records.

Prevalence of constipation and use of laxatives, and association with risk factors among older patients during hospitalization: a cross sectional study

Background

Many older patients experience constipation as a bothersome symptom with a negative impact on quality of life. During hospitalization, the focus is often on the reason for admission with the risk that other health problems are not prioritized. The aim of the study was to describe the prevalence of constipation and use of laxatives among older hospitalized patients and to investigate the associations with demographic factors, risk assessments and prescribed medications.

Methods

A descriptive retrospective cross-sectional study design was used. This study enrolled patients aged 65 years or older admitted to a geriatric department. Data from electronic health records regarding constipation, demographics, risk assessments, medical diagnoses, prescribed medications and length of stay were extracted. Constipation was assessed using ICD- 10 diagnosis, documented signs and symptoms of constipation, and prescribed laxatives. Data was analyzed using descriptive and comparative analyses, including logistic regression.

Results

In total, 6% of the patients had an ICD-10 diagnosis of constipation, 65% had signs and symptoms of constipation, and 60% had been prescribed laxatives. Only 5% of the patients had constipation documented according to ICD-10, signs and symptoms, and prescribed laxatives. Signs and symptoms of constipation were associated with prescribed opioids (OR = 2.254) and longer length of stay (OR = 1.063). Being prescribed laxatives was associated with longer length of stay (OR = 1.109), prescribed opioids (OR = 2.154), and older age (OR = 1.030).

Conclusions

The prevalence of constipation varies depending on the methods used to identify the condition. There was a discrepancy between the documentation of constipation in relation to sign and symptoms, ICD-10 diagnosis and prescribed laxatives. The documentation of constipation was not consistent for the three methods of assessment.

The Effectiveness of a Senokot Cocktail for Postoperative Constipation

A senior staff registered nurse on an orthopaedic inpatient rehabilitation unit in an urban orthopaedic hospital utilized a "cocktail" of warm prune juice, lemon juice, and Senokot liquid for patients who presented to the rehabilitation unit after orthopaedic surgery without having had an initial postoperative bowel movement (BM). A pilot study (n = 30) using a quasi-experimental design was conducted to evaluate the effect of the cocktail versus liquid Senokot alone on the first postoperative BM. Several measurement tools were used, including the Bristol Stool Scale, visual analog scales to determine pain and strain, and a BM quality scale. A small sample size became even smaller when only 80% of participants had a BM within the study time frame. Therefore, significant findings were difficult to establish. Additional research is needed to adequately assess the effect of the Senokot "cocktail" on postoperative constipation in the rehabilitation population.

Incidence and impact of hospital-acquired complications in an internal medicine unit of a reference hospital in Cameroon: a prospective cohort study

BACKGROUND

Hospital-acquired complications (HACs) contribute to increased morbidity, mortality and hospital costs. However, their burden is often overlooked in resource-limited settings. We sought to determine the incidence, risk factors and effects of HACs on direct medical costs.

METHODS

This was a prospective cohort study conducted in the Internal Medicine inpatient ward of Douala General Hospital over 3 mo. Patients were examined daily from admission to discharge, transfer or death. Incidence of HACs was calculated and risk factors of HACs were determined using univariate and multivariate regression models.

RESULTS

The cumulative incidence rate of HACs in 230 participants was 29.2/1000 patient-days. The incidence rate of infectious and non-infectious complications was 8.4/1000 and 20.9/1000 patient-days, respectively. The most common HAC was constipation (8.3/1000 patient-days). The most common infection was urinary tract infection (3.7/1000 patient-days). HIV infection and length of stay >8 d were significantly associated with the occurrence of HACs. Deep vein thrombosis was associated with the highest direct medical cost.

CONCLUSION

The incidence of HACs is high in our setting and leads to increased length of hospital stays as well as greater direct medical costs. Thus, there is a need for effective preventive strategies.

Factors That Affect Adequacy of Colon Cleansing for Colonoscopy in Hospitalized Patients

BACKGROUND & AIMS

Hospitalization is associated with inadequate colon cleansing before colonoscopy. We aimed to identify factors associated to inadequate colon cleansing among inpatients, and to derive and validate a model to identify inpatients with inadequate cleansing.

METHODS

We performed a prospective observational study at 12 hospitals in Italy. Consecutive adult inpatients scheduled for colonoscopy for any indication were enrolled from February through May 2019 (derivation cohort, n = 1016) and from June through August 2019 (validation cohort, n = 508). Inadequate cleansing was defined as Boston bowel preparation scale scores below 2 in any colon segment. We performed multivariate logistic regression to identify factors associated with inadequate cleansing.

RESULTS

In the combined cohorts, 1032 patients (68%) had adequate colon cleansing. Physicians' meetings to optimize bowel preparation (odds ratio [OR], 0.42; 95% CI, 0.27-0.65), written and oral instructions to patients (OR, 0.48; 95% CI, 0.36-0.65), admission to gastroenterology unit (OR, 0.71; 95% CI, 0.51-0.98), split-dose regimens (OR, 0.27; 95% CI, 0.20-0.35), a 1-liter polyethylene glycol-based bowel purge (OR, 0.39; 95% CI, 0.23-0.65), and 75% or more intake of bowel preparation (OR, 0.09; 95% CI, 0.05-0.15) significantly reduced odds of inadequate colon cleansing. Alternatively, bedridden status (OR, 2.14; 95% CI, 1.55-2.98), constipation (OR, 2.16; 95% CI, 1.55-3.0), diabetes mellitus (OR, 1.61; 95% CI, 1.18-2.20), use of anti-psychotic drugs (OR, 3.26; 95% CI, 1.62-6.56), and 7 or more days of hospitalization (OR, 1.02; 95% CI, 1.00-1.04) increased risk of inadequate colon cleansing. We developed a model to identify patients with inadequate cleaning using data from patients in the derivation cohort and tested it in the validation cohort. Calibration values were P = .218 for the discrimination cohort and P = .232 for the validation cohort. Discrimination values were c-statistic, 0.78 (95% CI, 0.74-0.81) for the discrimination cohort and c-statistic, 0.73 (95% CI, 0.69-0.78) for the validation cohort. We developed app for use by clinicians.

CONCLUSIONS

In a prospective observational study, we identified setting-, patient- and preparation-related factors that affect colon cleansing among inpatients. We derived and validated a model to identify patients with inadequate preparation and developed an app for clinicians. ClinicalTrials.gov no: NCT03925506.

Frailty and Co-Prescribing of Potentially Interacting Drugs in New Users of Warfarin

Background

Warfarin is underutilised in frail older people because of the fear of bleeding complications. Drug interactions are an independent bleeding risk factor. However, the extent to which potential drug interactions are taken into account at warfarin therapy initiation in frail patients is not known.

Objective

The objective of this study was to investigate the use of potentially interacting drugs increasing the bleeding risk before and after warfarin initiation in frail and non-frail patients.

Methods

We conducted an observational study including inpatients aged ≥ 60 years initiated on warfarin in a tertiary hospital in Adelaide, South Australia. Frailty status was assessed with the Reported Edmonton Frail Scale. Medication charts were reviewed before and after warfarin initiation.

Results

In total, 151 patients (102 non-frail and 49 frail) were included. Before warfarin initiation, the use of clopidogrel and acetaminophen was more common in frail patients compared with non-frail patients (25.5% vs 10.2%, p = 0.0135, 63.8% vs 35.7% p = 0.0014, respectively). The use of non-steroidal anti-inflammatory drugs, 9.2% in non-frail patients and 6.4% in frail patients before warfarin initiation, was completely stopped after warfarin initiation in both groups. The use of antiplatelet drugs decreased from 56.1% in non-frail patients and 66.0 % in frail patients to 12.2% and 14.9%, respectively. Instead, the use of drugs affecting the metabolism of warfarin or vitamin K increased in both groups. No statistically significant difference was seen in the exposure to interacting drugs between study groups after warfarin initiation. Acetaminophen, senna glycosides and cytochrome P450 2C9 inhibiting drugs were the most common interacting drugs at discharge used in 49.0%, 18.4% and 20.4% of non-frail patients and 53.2%, 29.8% and 19.1% of frail patients, respectively.

Conclusions

The overall frequency of potential drug interactions was moderate and frail patients were not exposed to warfarin drug interactions more often than non-frail patients. Further studies in larger study populations are required to verify these results.

Electronic supplementary material

The online version of this article (10.1007/s40266-020-00755-0) contains supplementary material, which is available to authorized users.

[Consensus approach: Prior to the construction of an evaluation scale of risk constipation patients hospitalized for nursing practice]

BACKGROUND

Constipation is a frequent issue during hospitalization. Multiple causes such as the existence of irregular habits, lack of exercise as well as medical history have been identified. Drugs such as strong painkillers, central nervous system therapies and treatments of the digestive tract are a major cause of constipation. Additionally, unbalanced diet, fluid deficiency, and anxiety may aggravate constipation. The consideration of all these risk factors being under the responsibility of nurses. The difficulty to take into account such a multifactorial aetiology in nursing practice and the fact that there is no easy to use and validated tool to assess the risk of constipation in current nurse practice has led us to consider the development of a Risk Assessment scale of Constipation in Patient Hospitalized (ERCoPH) to facilitate preventive management of this trouble. We present here the first step of the elaboration of this scale, the identification of risk factors through a consensus approach after a systematic literature review.

METHODS

The key informants consensus-based approach proposed by Pineault and Daveluy is based on five steps: (1) a literature review to identify risk factors for constipation; (2) the elaboration of a questionnaire containing the factors identified in the first step; (3) pre-select a panel of experts; (4) submission the questionnaire to the panel; (5) analysis the results of the consensus survey. Only factors that received a rating>6 by at least 80 % of the experts were retained.

RESULTS

The systematic literature review identified 69 risk factors submitted to the 23 experts of the panel. Fifteen risk factors were retained after analyzing the answers of the experts. The Scientific Committee added eight risk factors because of their importance in the literature and decided to group together some factors of the same domain.

CONCLUSION

A total of 19 risk factors were selected and grouped by major class (age, physical activity, medication, social data, food/hydration, medical and surgical history and environmental data). These factors have been tested among 300 patients enrolled in different clinical settings as part of the construction and validation of ERCoPH.

Association of Dissemination of an Educational Communication Tool With Docusate Administration

IMPORTANCE

A clear message and call to action can affect the use of a medication with limited efficacy.

OBJECTIVES

To assess the association of the dissemination of an educational document about the lack of efficacy of docusate with docusate administration and whether changing docusate administration was associated with a change in administration of comparable laxatives.

DESIGN, SETTING, AND PARTICIPANTS

In this quasi-experimental, pre-post study of all acute care and continuing care facilities serviced by Alberta Health Services in Alberta, Canada, an interrupted time series analysis was performed to examine the association of an educational communication tool with docusate administration from June 1, 2014, through May 31, 2016.

INTERVENTIONS

A Drugs & Therapeutics Backgrounder was disseminated to all pharmacists in December 2014. Backgrounders are academic detailing tools to assist pharmacists in supporting drug stewardship and are supplemented by online, interactive webinars.

MAIN OUTCOMES AND MEASURES

This study examined whether a decrease in docusate administration across the organization occurred after release of the backgrounder. Messaging in the backgrounder stated that, unless clinically necessary, docusate should not be replaced by another medication. This study assessed whether that message was accepted by measuring administration of comparable laxatives. Study medication administration is reported as defined daily doses (DDDs) per 1000 inpatient-days (PDs). Rates were compared for the 6 months before the intervention and 3, 6, 12, and 18 months after intervention.

RESULTS

Among the 111 acute care facilities (8500 beds) and 24 000 long-term care beds of the Alberta Health Services, predicted docusate administration decreased from preintervention (474 DDDs/1000 PDs) to 3 months (321 DDDs/1000 PDs; 95% CI, 304-465 DDDs/1000 PDs), 6 months (296 DDDs/1000 PDs; 95% CI, 277-456 DDDs/1000 PDs), 12 months (251 DDDs/1000 PDs; 95% CI, 207-499 DDDs/1000 PDs), and 18 months (214 DDDs/1000 PDs; 95% CI, 148-536 DDDs/1000 PDs). Administration of the comparable laxatives did not statistically significantly change (preintervention: 627 DDDs/1000 PDs; 18 months after intervention: 702 DDDs/1000 PDs; 95% CI, 295-694 DDDs/1000 PDs; P = .13).

CONCLUSIONS AND RELEVANCE

A communication document supported by live presentations was associated with decreased administration of docusate up to 6 months, with a leveling of the association after 1 year. Significant systemic change can be achieved without extensive and complex interventions if the evidence and messaging are aligned.

Constipation is casting a shadow over everyday life - a systematic review on older people's experience of living with constipation

AIMS AND OBJECTIVES

To explore and summarise best evidence of how constipation affects the daily living of older people from their own perspective. Furthermore, to assess how interventions aimed at treating constipation in older people affect patient-reported outcome such as quality of life.

BACKGROUND

Constipation is a common and overlooked problem with an impact on everyday life, especially among older people. Older people seem to have individual preconceptions on constipation which can influence the strategies used to prevent and treat constipation.

DESIGN

A systematic review, integrating findings from both qualitative and quantitative studies.

METHOD

Systematic searches were carried out in PubMed, CINAHL, PsycINFO and EMBASE on the 31st of July 2014. A search strategy was constructed with key concepts identified using PICO to identify quantitative studies and PIC(o) to identify qualitative studies. Search terms included constipation, elderly, aged, elderly people, aged people, quality of life, patient experience, patient perspective, meaning, emotion, psychological. Reference lists were searched manually.

RESULTS

A total of nine studies were included in the review, five quantitative and four qualitative. Three main themes crystallised from the results of the included studies: bodily experiences, everyday life shadowed by constipation and adverse psychological effects.

CONCLUSION

Constipation among older people was connected to subjective and comprehensive experiences. It had a negative impact on physical and mental well-being as well as the social life of older people. The review also showed that older people had individual and personal strategies, based on their own beliefs.

RELEVANCE TO CLINICAL PRACTICE

Healthcare professionals need to be aware of the experiences of living with constipation as well as the range of strategies used by patients to prevent and treat constipation. The patient perspective on constipation needs to be integrated in the strategies and actions carried out by healthcare professionals.

Living with constipation--older people's experiences and strategies with constipation before and during hospitalization

BACKGROUND

Constipation is a common problem among older people. This study aimed to explore how older patients experience constipation and which strategies they used in handling the condition before and during hospitalization.

METHODS

A qualitative exploratory research design was used. Fourteen semi-structured interviews were conducted with patients (61-91 years of age) during hospitalization. Data were analyzed by using content analysis.

RESULTS

Themes concerning experiences were Bodily signs and symptoms of constipation; the participants described severe pain during constipation, as well as pronounced relief after bowel movements, Impact on well-being and social activities; being constipated negatively impacted their mood and limited social activities, Striving for bowel balance; the participants experienced an ongoing strive for balancing between constipation and diarrhea. Themes related to strategies were Struggling to find a solution; they were aware of different strategies to prevent and treat constipation, though the most common solution described was the use of laxatives, Wait and see; the participants were awaiting to take action until they experienced constipation symptoms, Constipation is a private problem being challenged during hospitalization; constipation was considered a private issue rarely discussed with health-care professionals.

CONCLUSION

This study illuminates the need for health-care professionals to be attentive to this issue and initiate the conversation with patients in order to advise on the management of constipation.

Constipation in specialized palliative care: factors related to constipation when applying different definitions

CONTEXT

For patients in palliative care, constipation is primarily a result of opioid treatment. Impacts from other factors related to constipation in palliative care are rarely studied.

OBJECTIVES

The aim was to identify factors related to constipation in patients in palliative care, and then to compare these factors between patients with different types of constipation and patients without constipation.

METHODS

Cross-sectional data on constipation was collected with a 26-item questionnaire from 485 patients in 38 specialist palliative care units in Sweden. Three different constipation groups were used; MC ONLY, PC ONLY, and MC & PC. Logistic regression analyses were used to calculate odds ratios.

RESULTS

Patients with <3 defecations/week, MC ONLY, (n = 36) had higher odds of being hospitalized, bed-restricted, in need of personal assistance for toilet visits, and of having a poor fluid intake. Patients with the perception of being constipated, PC ONLY, (n = 93) had higher odds of having poor appetite, hemorrhoids, hard stool, more opioid treatment, less laxative treatment and of being more dissatisfied with constipation information. Patients with both <3 defecations/week and a perception of being constipated, MC & PC, (n = 78) had higher odds of having cancer- disease.

CONCLUSION

There were several significant factors related to constipation with higher odds than opioid- treatment, for patients in palliative care, such as; hard stool, cancer diagnosis, dissatisfaction with information, low fluid intake, hemorrhoids, bed restriction, hospitalization, and need of personal assistance for toilet visits.