Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 34
Filter
Add more filters

Country/Region as subject
Affiliation country
Publication year range
1.
Int J Cancer ; 136(6): E697-703, 2015 Mar 15.
Article in English | MEDLINE | ID: mdl-25195923

ABSTRACT

Regular screening using guaiac fecal occult blood test (gFOBT) reduces mortality from colorectal cancer (CRC). The objective of this study was to determine whether the addition of a gFOBT kit to a second mailed invitation compared to a second mailed invitation alone increases CRC screening among eligible persons who did not respond to an initial mailed invitation. We conducted a cluster randomized controlled trial, with the physician as the unit of randomization. Participants were persons who had been invited but who had not responded to an invitation for CRC screening in an earlier pilot project. The intervention group received a mailed gFOBT kit and second mailed CRC screening invitation (n = 2,008) while the control group received a second mailed CRC screening invitation alone (n = 1,586). The primary outcome was the uptake of gFOBT within 6 months of the second mailing. We found that the uptake of gFOBT was more than twice as high in the intervention group (20.1%) compared to the control group (9.6%). The absolute difference between the two groups was 10.5% (95% CI: 7.5-13.4%, p ≤ 0.0001). In a subsequent adjusted analysis, participants in the intervention group were twice as likely to complete the test as those in the control group (OR = 2.1; 95% CI: 1.6-2.6). These findings suggest that directly mailed gFOBT kits increase CRC screening participation among previous nonresponders to a mailed invitation and that approximately 10 gFOBT kits would have to be sent by mail in order to screen 1 additional person. (ClinicalTrials.gov: NCT01629004).


Subject(s)
Colorectal Neoplasms/diagnosis , Early Detection of Cancer , Occult Blood , Patient Participation/statistics & numerical data , Reagent Kits, Diagnostic , Aged , Colonoscopy/statistics & numerical data , Female , Humans , Logistic Models , Male , Middle Aged
2.
BMC Pregnancy Childbirth ; 14: 393, 2015 Mar 23.
Article in English | MEDLINE | ID: mdl-25494970

ABSTRACT

BACKGROUND: This paper identifies patterns of health inequalities (consistency and magnitude) of socioeconomic disparities for multiple maternal and child health (MCH) outcomes that represent different health care needs of mothers and infants. METHODS: Using cross-sectional national data (unweighted sample = 6,421, weighted =76,508) from the Canadian Maternity Experiences Survey linked with 2006 Canadian census data, we categorized 25 health indicators of mothers of singletons into five groups of MCH outcomes (A. maternal and infant health status indicators; B. prenatal care; C. maternal experience of labor and delivery; D. neonatal medical care; and E. postpartum infant care and maternal perceptions of health care services). We then examined the association of these health indicators with individual socioeconomic position (SEP) (education and income), neighborhood SEP and combined SEP (a four-level measure of low and high individual and neighborhood SEP), and compared the magnitude (odds ratios and 95% confidence intervals) and direction of the associations within and between MCH outcome groups. RESULTS: We observed consistent positive gradients of socioeconomic inequalities within most groups and for 23/25 MCH outcomes. However, more significant associations and stronger gradients were observed for the MCH outcomes in the maternal and infant health status group as opposed to other groups. The neonatal medical care outcomes were weakly associated with SEP. The direction of associations was negative between some SEP measures and HIV testing, timing of the first ultrasound, caesarean section, epidural for vaginal births, infant needing non-routine neonatal care after discharge and any breastfeeding at 3 or 6Ā months. Gradients were steep for individual SEP but moderate for neighborhood SEP. Combined SEP had no consistent gradients but the subcategory of low individual-high neighborhood SEP often showed the poorest health outcomes compared to the categories within this SEP grouping. CONCLUSION: By examining SEP gradients in multiple MCH outcomes categorized into groups of health care needs, we identified large and consistent inequalities both within and between these groups. Our results suggest differences in pathways and mechanisms contributing to SEP inequalities across groups of MCH outcomes that can be examined in future research and inform prioritization of policies for reducing these inequalities.


Subject(s)
Health Status Disparities , Pregnancy Outcome/epidemiology , Residence Characteristics , Social Class , Adult , Canada , Cross-Sectional Studies , Female , Health Status Indicators , Humans , Infant Health , Infant, Newborn , Maternal Health , Middle Aged , Odds Ratio , Postnatal Care/statistics & numerical data , Pregnancy , Prenatal Care/statistics & numerical data , Socioeconomic Factors , Young Adult
3.
Can Fam Physician ; 61(1): 33-9, 2015 Jan.
Article in English | MEDLINE | ID: mdl-25756141

ABSTRACT

OBJECTIVE: The aim of this guideline is to assist FPs and other primary care providers with recognizing features that should raise their suspicion about the presence of prostate cancer in their patients. COMPOSITION OF THE COMMITTEE: Committee members were selected from among the regional primary care leads from the Cancer Care Ontario Provincial Primary Care and Cancer Network and from among the members of the Cancer Care Ontario Genitourinary Cancer Disease Site Group. METHODS: This guideline was developed through systematic review of the evidence base, synthesis of the evidence, and formal external review involving Canadian stakeholders to validate the relevance of recommendations. REPORT: Evidence-based guidelines were developed to improve the management of patients presenting with clinical features of prostate cancer within the Canadian context. CONCLUSION: These guidelines might lead to more timely and appropriate referrals and might also be of value for informing the development of prostate cancer diagnostic programs and for helping policy makers to ensure appropriate resources are in place.


Subject(s)
Family Practice/standards , Primary Health Care/standards , Prostatic Neoplasms/diagnosis , Referral and Consultation/standards , Adult , Digital Rectal Examination/standards , Humans , Male , Ontario , Prostate-Specific Antigen/standards
4.
Can Fam Physician ; 61(1): e26-35, 2015 Jan.
Article in English | MEDLINE | ID: mdl-25756146

ABSTRACT

OBJECTIVE: To systematically review the literature and provide an update and integration of existing peer-reviewed guidelines with recent systematic reviews and with primary studies related to the early recognition and management of prostate cancer in primary care. DATA SOURCES: We searched MEDLINE and EMBASE for relevant articles. The quality of the evidence to support existing guideline recommendations and the consistency of recommendations with updated evidence were assessed. Applicability in a Canadian primary care setting was also evaluated. STUDY SELECTION: All studies conducted in the primary care setting that provided information on clinical features predictive of prostate cancer were included. Also, studies that assessed the accuracy of nomograms to predict prostate cancer were reviewed. SYNTHESIS: The findings suggest that lower urinary tract symptoms are not highly predictive of prostate cancer. However, evidence suggests that FPs might be good at discriminating between patients with and without prostate cancer using digital rectal examination and prostate-specific antigen testing. Nomograms might also be useful in assessing patients for aggressive prostate cancers. CONCLUSION: The results of this review can be used to inform recommendations for referral for suspected prostate cancer in the primary care setting. They could also inform development of prostate cancer diagnostic assessment programs.


Subject(s)
Practice Guidelines as Topic , Primary Health Care , Prostatic Neoplasms/diagnosis , Symptom Assessment/methods , Early Detection of Cancer , Evidence-Based Medicine , Humans , Lower Urinary Tract Symptoms/etiology , Male , Prostate-Specific Antigen/blood
5.
Fam Pract ; 31(5): 607-21, 2014 Oct.
Article in English | MEDLINE | ID: mdl-24850794

ABSTRACT

PURPOSE: Primary care is the cornerstone of the health care system and increasingly countries are developing indicators for assessing quality in primary care practices. The 'Quality Tool', developed in Ontario, Canada, provides a framework for assessing practices and consists of indicators and criteria. The purpose of this study was to validate the indicators and simplify the Quality Tool. METHODS: This study involved a systematic comparison of indicators in the Quality Tool with those in other local and international tools to determine common indicators to include as valid in the Quality Tool. A Delphi process was used to help reach consensus for inclusion of any indicators that were not included in the comparison exercise. SETTING: Primary care in Ontario, Canada. SUBJECTS: Key informants were those with known expertise and experience in quality assessment in primary care. MAIN OUTCOME: Validated set of indicators for inclusion in an updated Quality Tool. RESULTS: Twenty-three stakeholders participated in the Delphi panel. Forty-four indicators were included as valid after the systematic comparison of similar indicators in other assessment tools. Of the 63 indicators brought to the Delphi panel, 37 were included as valid, 15 were excluded and 11 became criteria for other included indicators. CONCLUSIONS: The study resulted in a set of 81 validated primary care indicators. The validation of the indicators provided a strong foundation for the next version of the Quality Tool and may be used for quality assessment in primary care.


Subject(s)
Primary Health Care/standards , Quality Assurance, Health Care , Quality Indicators, Health Care , Delphi Technique , Humans , Ontario , Quality Improvement
6.
Can Fam Physician ; 60(8): 717-23, e383-90, 2014 Aug.
Article in English, French | MEDLINE | ID: mdl-25122815

ABSTRACT

OBJECTIVE: The aim of this guideline is to assist FPs and other primary care providers with recognizing features that should raise their suspicions about the presence of colorectal cancer (CRC) in their patients. COMPOSITION OF THE COMMITTEE: Committee members were selected from among the regional primary care leads from the Cancer Care Ontario Provincial Primary Care and Cancer Network, the members of the Ontario Colorectal Cancer Screening Advisory Committee, and the members of the Cancer Care Ontario Gastrointestinal Cancer Disease Site Group. METHODS: This guideline was developed through systematic review of the evidence base, synthesis of the evidence, and formal external review involving Canadian stakeholders to validate the relevance of recommendations. REPORT: Evidence-based guidelines were developed to improve the management of patients presenting with clinical features of CRC within the Canadian context. CONCLUSION: The judicious balancing of suspicion of CRC and level of risk of CRC should encourage timely referral by FPs and primary care providers. This guideline might also inform indications for referral to CRC diagnostic assessment programs.


Subject(s)
Colorectal Neoplasms/diagnosis , Practice Guidelines as Topic , Primary Health Care/standards , Referral and Consultation/standards , Age Factors , Aged , Anemia, Iron-Deficiency/etiology , Colonic Polyps/epidemiology , Colorectal Neoplasms/complications , Colorectal Neoplasms/epidemiology , Family Practice/standards , Gastrointestinal Hemorrhage/etiology , Humans , Inflammatory Bowel Diseases/epidemiology , Middle Aged , Rectum , Risk Assessment , Weight Loss
7.
Can Fam Physician ; 60(8): e405-15, 2014 Aug.
Article in English | MEDLINE | ID: mdl-25122831

ABSTRACT

OBJECTIVE: To systematically review the diagnostic accuracy of clinical features associated with colorectal cancer (CRC) presenting in primary care. DATA SOURCES: MEDLINE and EMBASE were searched for studies in primary care that provided information on clinical features predictive of CRC. Positive predictive values were used to guide the determination of clinical features associated with increased risk of CRC. STUDY SELECTION: Systematic reviews or primary studies that provided possible clinical features predictive of CRC were included. SYNTHESIS: Clinical features of patients presenting in primary care that are associated with increased risk of CRC, listed in descending order of association, included palpable rectal or abdominal mass; rectal bleeding combined with weight loss; iron deficiency anemia; rectal bleeding mixed with stool; rectal bleeding in the absence of perianal symptoms; rectal bleeding combined with change in bowel habits; dark rectal bleeding; rectal bleeding and diarrhea; and change in bowel habits. Being male and increasing age were also, in general, associated with increased risk of CRC. CONCLUSION: Recognition of clinical features associated with increased risk of CRC by FPs might help with earlier identification and referral among patients presenting in primary care. This review might help inform providers and CRC diagnostic assessment programs about indications for assessment and further investigation.


Subject(s)
Colorectal Neoplasms/diagnosis , Practice Guidelines as Topic , Primary Health Care/standards , Humans
8.
Can Fam Physician ; 60(8): 711-6, e376-82, 2014 Aug.
Article in English, French | MEDLINE | ID: mdl-25122814

ABSTRACT

OBJECTIVE: The aim of this guideline is to assist FPs and other primary care providers with recognizing features that should raise their suspicions about the presence of lung cancer in their patients. COMPOSITION OF THE COMMITTEE: Committee members were selected from among the regional primary care leads from the Cancer Care Ontario Provincial Primary Care and Cancer Network and from among the members of the Cancer Care Ontario Lung Cancer Disease Site Group. METHODS: This guideline was developed through systematic review of the evidence base, synthesis of the evidence, and formal external review involving Canadian stakeholders to validate the relevance of recommendations. REPORT: Evidence-based guidelines were developed to improve the management of patients presenting with clinical features of lung cancer within the Canadian context. CONCLUSION: Earlier identification and referral of patients with lung cancer might ultimately help improve lung cancer morbidity and mortality. These guidelines might also be of value for informing the development of lung cancer diagnostic programs and for helping policy makers to ensure appropriate resources are in place.


Subject(s)
Lung Neoplasms/diagnosis , Primary Health Care/standards , Referral and Consultation/standards , Asbestos , Canada , Delayed Diagnosis/prevention & control , Dyspnea/etiology , Early Detection of Cancer , Environmental Exposure/statistics & numerical data , Family Practice/standards , Hemoptysis/etiology , Hoarseness/etiology , Humans , Lung Neoplasms/complications , Lung Neoplasms/epidemiology , Practice Guidelines as Topic , Pulmonary Disease, Chronic Obstructive/epidemiology , Risk Assessment , Smoking/epidemiology , Tobacco Smoke Pollution/statistics & numerical data , Tomography, X-Ray Computed
9.
Can Fam Physician ; 60(8): e395-404, 2014 Aug.
Article in English | MEDLINE | ID: mdl-25122830

ABSTRACT

OBJECTIVE: To systematically review the literature and provide an update and integration of existing peer-reviewed guidelines with recent systematic reviews and with primary studies related to the early recognition and management of lung cancer in primary care. DATA SOURCES: MEDLINE and EMBASE were searched for relevant articles. The quality of the evidence to support existing guideline recommendations, and the consistency of recommendations with updated evidence, were assessed. Applicability in a Canadian primary care setting was also evaluated. STUDY SELECTION: All studies that explored signs or symptoms of or risk factors for lung cancer in the primary care setting were included. All diagnostic studies in which symptomatic primary care patients underwent 1 or more investigations were also searched. SYNTHESIS: Recommendations were consistent among guidelines despite a paucity of supporting evidence. Updated evidence provided further support for the recommendations. Recommendations for identifying signs and symptoms of lung cancer presenting in primary care and for initial management can be adopted and applied within a Canadian primary care setting. CONCLUSION: This updated review of recommendations might help promote evidence-based practice and, ultimately, more timely management and improved prognosis for lung cancer patients. It might also assist in the development of lung cancer diagnostic assessment programs.


Subject(s)
Lung Neoplasms/diagnosis , Practice Guidelines as Topic , Primary Health Care/standards , Disease Management , Evidence-Based Medicine , Humans
10.
Can Fam Physician ; 59(12): e541-9, 2013 Dec.
Article in English | MEDLINE | ID: mdl-24336559

ABSTRACT

OBJECTIVE: To describe the perceptions of those who received invitations to the ColonCancerCheck Primary Care Invitation Pilot (the Pilot) about the mailed invitation, colorectal cancer (CRC) screening in general, and their specific screening experiences. DESIGN: Qualitative study with 6 focus group sessions, each 1.5 hours in length. SETTING: Hamilton, Ont; Ottawa, Ont; and Thunder Bay, Ont. PARTICIPANTS: Screening-eligible adults, aged 50 years and older, who received a Pilot invitation for CRC screening. METHODS: The focus groups were conducted by a trained moderator and were audiorecorded and transcribed verbatim. The transcripts were analyzed using grounded-theory techniques facilitated by the use of electronic software. MAIN FINDINGS: Key themes related to the invitation letter, the role of the family physician, direct mailing of the fecal occult blood testing (FOBT) kit, and alternate CRC screening promotion strategies were identified. Specifically, participants suggested the letter content should use stronger, more powerful language to capture the reader's attention. The importance of the family physician was endorsed, although participants favoured clarification of the physician and program roles in the actual mailed invitation. Participants expressed support for directly mailing FOBT kits to individuals, particularly those with successful previous test completion, and for communication of both negative and positive screening results. CONCLUSION: This study yielded a number of important findings including strategies to optimize letter content, support for directly mailed FOBT kits, and strategies to report results that might be highly relevant to other health programs where population-based CRC screening is being considered.


Subject(s)
Colonic Neoplasms/diagnosis , Correspondence as Topic , Early Detection of Cancer , Occult Blood , Patient Acceptance of Health Care , Primary Health Care , Aged , Family Practice , Female , Focus Groups , Health Knowledge, Attitudes, Practice , Humans , Male , Middle Aged , Ontario , Perception , Physician's Role , Pilot Projects , Qualitative Research
11.
Healthc Q ; 16(1): 39-46, 2013.
Article in English | MEDLINE | ID: mdl-24863306

ABSTRACT

The Institute of Medicine (IOM) framework has been used frequently to assess and monitor quality in secondary and tertiary care, but not in primary care. This article describes and proposes a conceptual framework for categorizing primary care indicators that align with the IOM's six aims for quality in healthcare performance (Safe, Effective, Patient-Centred, Timely, Efficient and Equitable.) Using an iterative process, the authors developed and compared a primary care framework for categorizing indicators in the Quality in Family Practice Book of Tools (QBT) with the IOM aims and other local healthcare systems frameworks (Integrated and Continuous, Appropriate Practice Resources). They also compared, cross-matched and analyzed their QBT categories and indicators with other international primary care assessment tools. And they compared the QBT titles and descriptions of groups of indicators with those published in the international tools.


Subject(s)
Primary Health Care/standards , Quality Assurance, Health Care , Quality Indicators, Health Care , National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division , Ontario , United States
12.
Can Fam Physician ; 58(10): e570-7, 2012 Oct.
Article in English | MEDLINE | ID: mdl-23064936

ABSTRACT

OBJECTIVE: To determine family physician perspectives regarding the acceptability and effectiveness of 2 interventions-a targeted, mailed invitation for screening to patients, and family physician audit-feedback reports-and on the colorectal cancer (CRC) screening program generally. This information will be used to guide program strategies for increasing screening uptake. DESIGN: Qualitative study. SETTING: Ontario. PARTICIPANTS: Family physicians (n = 65). METHODS: Seven 1-hour focus groups were conducted with family physicians using teleconferencing and Web-based technologies. Responses were elicited regarding family physicians' perspectives on the mailing of invitations to patients, the content and design of the audit-feedback reports, the effect of participation in the pilot project on daily practice, and overall CRC screening program function. MAIN FINDINGS: Key themes included strong support for both interventions and for the CRC screening program generally. Moderate support was found for direct mailing of fecal occult blood testing (FOBT) kits. Participants identified potential pitfalls if interventions were implemented outside of patient enrolment model practices. Participants expressed relatively strong support for colonoscopy as a CRC screening test but relatively weak support for FOBT. CONCLUSION: Although the proposed interventions to increase the uptake of CRC screening were highly endorsed, concerns about their applicability to non-patient enrolment model practices and the current lack of physician support for FOBT will need to be addressed to optimize intervention and program effectiveness. Our study is highly relevant to other public health programs planning organized CRC screening programs.


Subject(s)
Attitude of Health Personnel , Colonoscopy/statistics & numerical data , Colorectal Neoplasms/diagnosis , Early Detection of Cancer , Occult Blood , Physicians, Family , Adult , Colorectal Neoplasms/prevention & control , Female , Focus Groups , Humans , Male , Ontario , Pilot Projects , Primary Health Care/methods , Surveys and Questionnaires
13.
Birth ; 38(3): 228-37, 2011 Sep.
Article in English | MEDLINE | ID: mdl-21884231

ABSTRACT

BACKGROUND: The Baby-Friendly Hospital Initiative (BFHI) promotes the World Health Organization International Code of Marketing of Breast-milk Substitutes (WHO Code) and the WHO/UNICEF's Ten Steps to Successful Breastfeeding (Ten Steps). The purpose of this study is to describe and compare maternity hospitals' adherence to the BFHI in 1993 and 2007 for Canada and for each province and territory. METHODS: A survey of all Canadian maternity hospitals was conducted in 1993 and 2007 on routine maternity care practices and policies including infant feeding. RESULTS: The overall response rate was 91 percent (n = 523/572 hospitals) in 1993 and 92 percent (n = 323/353 hospitals) in 2007. Eighty-two percent (415/507) of hospitals in 1993 and 68 percent (198/292) in 2007 had exclusive contracts with formula companies. Fifty-eight percent (302/517) of hospitals in 1993 and 90 percent (289/322) in 2007 never gave breastfeeding mothers sample packs containing formula. Fifty-eight percent (296/507) in 1993 and 85 percent (273/321) in 2007 had written breastfeeding policies (Step 1); 97 percent (503/518) in 1993 and 99 percent (320/322) in 2007 allowed mothers to breastfeed, on cue, whenever the babies indicated an interest 24 hours a day (Step 8); 24 percent (126/519) in 1993 and 64 percent (206/321) in 2007 reported that they did not provide soothers (Step 9); 58 percent (297/513) in 1993 and 68 percent (215/316) in 2007 always offered information on breastfeeding support groups and/or advice at time of discharge (Step 10). CONCLUSIONS: In the 14 years separating the two surveys, Canadian maternity hospitals substantially improved their implementation of the WHO Code and their adherence to the WHO/UNICEF Ten Steps.


Subject(s)
Breast Feeding/statistics & numerical data , Health Promotion , Hospitals, Maternity/standards , Organizational Policy , Bottle Feeding , Canada , Contracts/statistics & numerical data , Female , Food Industry , Guideline Adherence , Hospitals, Maternity/organization & administration , Humans , Infant Formula , Infant, Newborn , Practice Guidelines as Topic , Pregnancy , Surveys and Questionnaires , World Health Organization
14.
J Obstet Gynaecol Can ; 33(12): 1208-1217, 2011 Dec.
Article in English | MEDLINE | ID: mdl-22166274

ABSTRACT

OBJECTIVES: To compare policies and practices of routine interventions in labour and birth in Canadian hospitals in 1993 and 2007 and to describe trends regarding adherence to evidence-based guidelines. METHODS: We used data from surveys of Canadian hospitals in 1993 and 2007 on routine maternity care practices and policies, including interventions in labour and birth. RESULTS: The response rate of hospitals in 1993 was 91% (523/572), and in 2007 it was 92% (323/353). In 1993, 65% of hospitals (335/516) had a policy that all women should have initial electronic fetal heart rate monitoring, and in 2007, 74% (235/319) had such a policy. In 1993, 55% of hospitals (284/516) used epidural anaesthesia as one of the methods for pain control, and in 2007, 87% of hospitals (278/318) did so. In 1993, 37% of hospitals (193/521) had a "no enema/suppository" policy on admission, and in 2007, 88% (282/322) did. In 1993, 87% of hospitals (450/516) had a policy encouraging the presence of both the woman's partner and other labour support people in the room during the course of labour; in 2007, 80% (259/323) did. In 1993, hospitals estimated that 62% of primiparous women and 44% of multiparous women had an episiotomy in their units. In 2007, the episiotomy rate, irrespective of parity, was 17%. In 1993, 20% of hospitals (98/498) had a policy specifying the length of the second stage of labour, and in 2007, 33% (101/307) had such a policy. CONCLUSION: Positive and negative trends in adherence to best practices were seen in policies and practices of routine interventions during labour and birth in Canadian hospitals between 1993 and 2007.


Subject(s)
Delivery, Obstetric/methods , Health Care Surveys , Hospitals/standards , Labor, Obstetric , Maternal Health Services/standards , Maternal Health Services/trends , Anesthesia, Obstetrical/statistics & numerical data , Canada , Enema , Episiotomy/statistics & numerical data , Evidence-Based Practice , Female , Fetal Monitoring/statistics & numerical data , Heart Rate, Fetal , Humans , Maternal Health Services/methods , Policy , Practice Guidelines as Topic , Pregnancy , Time Factors
15.
J Can Assoc Gastroenterol ; 3(5): 197-203, 2020 Oct.
Article in English | MEDLINE | ID: mdl-32905094

ABSTRACT

BACKGROUND: Colorectal cancer (CRC) screening with guaiac fecal occult blood test (gFOBT) reduces CRC-related death. Average risk individuals should be recalled for screening with gFOBT every 2 years in order to maximize effectiveness. However, adherence with repeated testing is often suboptimal. Our aim was to evaluate whether adding a gFOBT kit to a mailed recall letter improves participation compared with a mailed recall letter alone, among previous responders to a mailed invitation. METHODS: We conducted a cluster randomized controlled trial, with the primary care provider as the unit of randomization. Eligible patients had completed a gFOBT and tested negative in an earlier pilot study and were now due for recall. The intervention group received a mailed CRC screening recall letter from their primary care provider plus a gFOBT kit (n = 431) while the control group received a mailed CRC screening mailed recall letter alone (n = 452). The primary outcome was the uptake of gFOBT or colonoscopy within 6 months. RESULTS: gFOBT uptake was higher in the intervention group (61.3%, n = 264) compared with the control group (50.4%, n = 228) with an absolute difference between the two groups of 10.8% (95% confidence interval [CI]: 1.4 to 20.2%, P = <0.01). Patients in the intervention group were more likely to complete the gFOBT compared with the control group (odds ratio [OR] = 1.4; 95% CI: 1.1 to 1.9). CONCLUSION: Our findings show that adding gFOBT kits to the mailed recall letter increased participation among persons recalled for screening. Nine gFOBT kits would have to be sent by mail in order to screen one additional person.

16.
BMC Med Res Methodol ; 9: 37, 2009 Jun 16.
Article in English | MEDLINE | ID: mdl-19531226

ABSTRACT

BACKGROUND: Cluster randomized trials (CRTs) are increasingly used to assess the effectiveness of interventions to improve health outcomes or prevent diseases. However, the efficiency and consistency of using different analytical methods in the analysis of binary outcome have received little attention. We described and compared various statistical approaches in the analysis of CRTs using the Community Hypertension Assessment Trial (CHAT) as an example. The CHAT study was a cluster randomized controlled trial aimed at investigating the effectiveness of pharmacy-based blood pressure clinics led by peer health educators, with feedback to family physicians (CHAT intervention) against Usual Practice model (Control), on the monitoring and management of BP among older adults. METHODS: We compared three cluster-level and six individual-level statistical analysis methods in the analysis of binary outcomes from the CHAT study. The three cluster-level analysis methods were: i) un-weighted linear regression, ii) weighted linear regression, and iii) random-effects meta-regression. The six individual level analysis methods were: i) standard logistic regression, ii) robust standard errors approach, iii) generalized estimating equations, iv) random-effects meta-analytic approach, v) random-effects logistic regression, and vi) Bayesian random-effects regression. We also investigated the robustness of the estimates after the adjustment for the cluster and individual level covariates. RESULTS: Among all the statistical methods assessed, the Bayesian random-effects logistic regression method yielded the widest 95% interval estimate for the odds ratio and consequently led to the most conservative conclusion. However, the results remained robust under all methods - showing sufficient evidence in support of the hypothesis of no effect for the CHAT intervention against Usual Practice control model for management of blood pressure among seniors in primary care. The individual-level standard logistic regression is the least appropriate method in the analysis of CRTs because it ignores the correlation of the outcomes for the individuals within the same cluster. CONCLUSION: We used data from the CHAT trial to compare different methods for analysing data from CRTs. Using different methods to analyse CRTs provides a good approach to assess the sensitivity of the results to enhance interpretation.


Subject(s)
Bayes Theorem , Data Interpretation, Statistical , Hypertension/therapy , Cluster Analysis , Community Health Services , Female , Humans , Linear Models , Logistic Models , Male , Randomized Controlled Trials as Topic/statistics & numerical data
17.
Birth ; 36(2): 122-32, 2009 Jun.
Article in English | MEDLINE | ID: mdl-19489806

ABSTRACT

BACKGROUND: The Baby-Friendly Hospital Initiative was launched by the World Health Organization and UNICEF in 1989 to promote, protect, and support breastfeeding worldwide. The objective of this study was to report breastfeeding rates and adherence to the Baby Friendly Hospital Initiative of the World Health Organization and UNICEF in Canada, as reported by participants in the Maternity Experiences Survey of the Canadian Perinatal Surveillance System. METHODS: Eligible women (n = 8,244) were identified from a randomly selected sample of infants born 3 months before the May 2006 Canadian Census, and stratified by province or territory. Birth mothers living with their infants at the time of interview were invited to participate in a computer-assisted telephone interview conducted by Statistics Canada on behalf of the Public Health Agency of Canada. Interviews took approximately 45 minutes and were completed when infants were between 5 and 10 months old (between 9 and 14 months in the territories). Completed responses were obtained from 6,421 women (78% response rate). Nineteen of 309 questions concerned early mother-infant contact and breastfeeding practices. RESULTS: Breastfeeding intention (90.0%) and initiation (90.3%) rates were high, although exclusive breastfeeding rates at 6 months after birth (14.4%) were lower than desirable. The findings suggested a low adherence to several best practices advocated by the Baby-Friendly Hospital Initiative. CONCLUSION: Although breastfeeding initiation rates were relatively high in Canada, exclusive breastfeeding duration fell short of globally recommended standards.


Subject(s)
Breast Feeding , Health Promotion/organization & administration , Hospitals, Maternity/standards , Mothers/psychology , Adolescent , Adult , Breast Feeding/psychology , Breast Feeding/statistics & numerical data , Canada/epidemiology , Female , Guideline Adherence , Health Knowledge, Attitudes, Practice , Humans , Infant , Infant, Newborn , Postnatal Care , Socioeconomic Factors , Surveys and Questionnaires , United Nations , World Health Organization , Young Adult
18.
Birth ; 36(1): 13-25, 2009 Mar.
Article in English | MEDLINE | ID: mdl-19278379

ABSTRACT

BACKGROUND: Intervention rates in maternity practices vary considerably across Canadian provinces and territories. The objective of this study was to describe the use of routine interventions and practices in labor and birth as reported by women in the Maternity Experiences Survey of the Canadian Perinatal Surveillance System. Rates of interventions and practices are considered in the light of current evidence and both Canadian and international recommendations. METHODS: A sample of 8,244 estimated eligible women was identified from a randomly selected sample of recently born infants drawn from the May 2006 Canadian Census and stratified primarily by province and territory. Birth mothers living with their infants at the time of interview were invited to participate in a computer-assisted telephone interview conducted by Statistics Canada on behalf of the Public Health Agency of Canada. Interviews averaged 45 minutes long and were completed when infants were between 5 and 10 months old (9-14 mo in the territories). Completed responses were obtained from 6,421 women (78%). RESULTS: Women frequently reported electronic fetal monitoring, a health care practitioner starting or speeding up their labor (or trying to do so), epidural anesthesia, episiotomy, and a supine position for birth. Some women also reported pubic or perineal shaves, enemas, and pushing on the top of their abdomen. CONCLUSIONS: Several practices and interventions were commonly reported in labor and birth in Canada, although evidence and Canadian and international guidelines recommend against their routine use. Practices not recommended for use at all, such as shaving, were also reported.


Subject(s)
Delivery, Obstetric/methods , Delivery, Obstetric/statistics & numerical data , Labor, Obstetric , Parturition , Practice Patterns, Physicians'/statistics & numerical data , Adult , Analgesia, Epidural/statistics & numerical data , Canada , Cesarean Section/statistics & numerical data , Enema/statistics & numerical data , Episiotomy/statistics & numerical data , Female , Fetal Monitoring/statistics & numerical data , Hair Removal/statistics & numerical data , Health Care Surveys , Humans , Labor, Induced/statistics & numerical data , Obstetrical Forceps/statistics & numerical data , Posture , Pregnancy , Vacuum Extraction, Obstetrical/statistics & numerical data , Young Adult
19.
Can Fam Physician ; 55(11): e55-9, 2009 Nov.
Article in English | MEDLINE | ID: mdl-19910583

ABSTRACT

PROBLEM ADDRESSED: To improve integration of cancer care, Cancer Care Ontario-a provincial agency responsible for planning, advising on, implementing, and monitoring initiatives to improve cancer outcomes-proposed a primary care and cancer engagement strategy in its Ontario Cancer Plan 2008-2011. OBJECTIVE OF PROGRAM: The strategy was designed to focus initially on improving screening for colorectal cancer in primary care settings and would expand to improving primary care integration, early detection, decreased mortality, and better patient experiences throughout the whole cancer journey. PROGRAM DESCRIPTION: Following a symposium on integrating family practice and cancer care, leaders from Cancer Care Ontario and the Ontario College of Family Physicians developed an action plan. A Provincial Primary Care Lead and 13 Regional Primary Care Leads (RPCLs) were identified. Broad provincial, national, and international consultations and environmental scanning resulted in the development of a strategic conceptual framework guiding the integration initiatives of the primary care and cancer strategy. It includes 3 key domains of interest (vertical, clinical, and functional integration) surrounded by 2 broad and encompassing activities (knowledge transfer and exchange; measurement and monitoring). The RPCLs are the local contacts for primary care providers and regional cancer programs in Ontario. CONCLUSION: It is early days, but the RPCLs are already busy participating in key organizational governance structures as decision makers; acting as key contacts for primary care providers who need information about the cancer system; and helping to organize educational events. Together they are developing a strategic plan with long- and short-term goals and are advocating for the resources required to improve integration and engagement of the primary care and cancer system.


Subject(s)
Delivery of Health Care, Integrated/standards , Guidelines as Topic , Neoplasms , Primary Health Care/methods , Canada/epidemiology , Humans , Mass Screening , Morbidity , Neoplasms/diagnosis , Neoplasms/epidemiology , Neoplasms/therapy
SELECTION OF CITATIONS
SEARCH DETAIL