Help-seeking experiences of men diagnosed with colorectal cancer: a qualitative study.

Advanced-stage diagnosis of colorectal cancer (CRC) leads to poor prognosis and reduced survival rates. The current study seeks to explore the reasons for diagnostic delays in a sample of Australian men with CRC. Semi-structured interviews were conducted in a purposive sample of 20 male CRC patients. Data collection ceased when no new data emerged. Interviews were audiotaped, transcribed and thematically analysed using Andersen's Model of Total Patient Delay as the theoretical framework. Most participants (18/20) had experienced lower bowel symptoms prior to diagnosis. Patient-related delays were more common than delays attributable to the health-care system. Data regarding patient delays fit within the first four stages of Andersen's model. The barriers to seeking timely medical advice were mainly attributed to misinterpretation of symptoms, fear of cancer diagnosis, reticence to discuss the symptoms or consulting a general practitioner. Treatment delays were a minor cause for delayed diagnosis. Delay in referral and scheduling for colonoscopy were among the system-delay factors. In many instances, delays resulted from men's failure to attribute their symptoms to cancer and, subsequently, delay in diagnosis.

[The risk of cancer in the Netherlands]. / De kans op kanker voor Nederlanders.

OBJECTIVE: Calculation of valid and detailed risks of cancer from, and up to, specific ages for inhabitants of the Netherlands. DESIGN: Secondary analyses of cancer incidence and mortality rates. METHOD: Gender and age-specific incidence rates of 56 different types of cancer were obtained from the Netherlands Cancer Registry. Gender and age-specific mortality rates were obtained from Statistics Netherlands. Using survival charts, risks of cancer were calculated from all ages and up to all ages, in steps of 5 years. The US National Cancer Institute's software programme DevCan was used for analyses. RESULTS: One out of every 2.3 newborn males (43.9%) and one out of every 2.6 newborn females (38.1%) in the Netherlands will develop cancer sometime during their life. The risk of developing cancer before the age of 80 is 35.9% for newborn males and 30.2% for newborn females. Women run the greatest risk of developing breast cancer (almost 13%). 50-year-old women have a risk of almost 3% of being diagnosed with breast cancer before the age of 60. Men have the greatest risk of a diagnosis of prostate cancer (almost 10%). The risk for a 50-year-old man of being diagnosed with prostate cancer within the subsequent 10 years however is less than 1%. CONCLUSION: Detailed rates of risks of cancer are useful for policy issues such as decisions to implement screening programmes, for public education, and for patient counselling, as in the field of clinical genetics. The routinely reported risks for newborns developing cancer before the age of 75 lack the necessary detail for such use.

Increasing fruit and vegetable intake among children: comparing long-term effects of a free distribution and a multicomponent program.

The aim of this study was to evaluate and compare the effectiveness of two primary school-based interventions on children's fruit and vegetable (F&V) consumption on the long term (2 years after the start of the interventions). Six primary schools were recruited and randomly assigned to (i) a daily free distribution program for the whole school or (ii) a multicomponent program consisting of a classroom curriculum and parental involvement (without free F&V), and six schools served as controls. Follow-up measurements were conducted at the end of the intervention (Follow-up I) and 1 year later (Follow-up II). Random coefficient analyses for longitudinal data showed that the effects of both interventions did not differ between the two follow-up measurements. The results showed similar effects for the free distribution program and the multicomponent program in increasing children's fruit consumption over time (respectively, 7.2 and 15.2 g day(-1)). The distribution program also increased children's vegetable consumption over time (3.25 g day(-1)), even after repeating the analyses using a pessimistic scenario. Despite the large dropout and its consequences for generalizability of our results, the distribution program is considered as the preferred intervention of the two, and implementation on a larger scale should be investigated.

Breast self-examination: longitudinal predictors of intention and subsequent behaviour.

This study analysed in a longitudinal design the relationship between past breast self-examination (BSE) behaviour, determinants, intention and future BSE behaviour in a population of adult Dutch women. Past behaviour and psychosocial determinants were assessed at T1, followed 6 weeks later (T2) with the assessment of the intention to perform BSE monthly. Half a year after the first measurement the current BSE behaviour was assessed by means of a telephone survey (T3) (total end response 78%, n=364). The questionnaires included BSE behaviour, intention, attitude (pros and cons of BSE, anticipated regret, moral obligation), social influence (support, modelling) and self-efficacy. Other background variables assessed were past BSE behaviour, and demographics. Although 81% of the women stated that they performed BSE, only 41% of the women performed BSE correctly. Women who performed BSE correctly differed from women who did not on all psychosocial determinants assessed a half year earlier, with the exception of anticipated regret. Stepwise multiple regression analyses showed that the psychosocial determinants explained 51% of the variance in intention to perform BSE, assessed 6 weeks later; past behaviour accounted for 2% of extra explained variance. Logistic regression analyses showed that past behaviour, the psychosocial determinants and intention were significant predictors of correct BSE behaviour a half year later (Nagelkerke's total explained variance was 47%). It was concluded that misperceptions of correct BSE behaviour was highly prevalent. Both the psychosocial determinants as well as past behaviour were important predictors of intention to perform BSE and subsequent BSE behaviour.

Help-seeking behaviour for cancer symptoms: perceptions of patients and general practitioners.

The aim of this study is to increase our understanding of the relationship between knowledge and interpretation of symptoms, fear and trust on the one hand, and the decision to consult a general practitioner (GP) for cancer symptoms on the other. Qualitative interviews were used to evaluate the various factors. Twenty-three patients and ten GPs were interviewed. A number of factors were found to play different roles for different patients groups, i.e. patients that consult their doctor prematurely, at the right time, or those that delay. A lot of the findings can be tested using various concepts of socio-psychological theory. Further research should provide an improved understanding of the way these models can be applied to help-seeking behaviour. In terms of implications for health education, we conclude that each patient group has different needs and requires different information.

A qualitative study on detecting cancer symptoms and seeking medical help; an application of Andersen's model of total patient delay.

Patient delay is the interval between the day someone first becomes aware of an unexplained symptom and the day they seek medical consultation. This pre-diagnostic period is comprised of several stages which may involve delay on the part of the individual. This study investigated factors influencing the process of detecting cancer symptoms and consulting a general practitioner (GP). Twenty-three patients were interviewed about their experiences during this process. Among factors stimulating the process of detection and consultation were associating symptoms with cancer, and discussing symptoms with others. Being ashamed or embarrassed about the symptoms and attributing symptoms to common ailments were among the impeding factors. The findings of the present study suggest that future health education on early detection of cancer should focus on increasing knowledge and providing positive information about early detection of cancer. It is recommended that educational materials be disseminated to the general public via more channels, including non-medical channels.