Adherence to antiretroviral therapy by people accessing services from non-governmental HIV support organisations in three Caribbean countries.

OBJECTIVE: To identify factors associated with antiretroviral therapy (ART) adherence in order to guide the development of strategies to improve the situation. DESIGN AND METHODS: A cross-sectional survey was conducted with people living with HIV (PLHIV) who receive services from non-governmental organisations affiliated to the Caribbean Regional Network of People Living with HIV/AIDS (CRN+) in Antigua and Barbuda, Grenada and Trinidad and Tobago. PLHIV from CRN+, traced potential participants, administered informed consent procedures and carried out structured interviews. The main outcome measure was 95% to 100% adherence over the previous seven days. Multiple logistic regression was conducted to identify associations with demographic characteristics, psychological status, health and support service use, sexual behaviour and substance abuse. RESULTS: Of 394 respondents, 69.5% were currently taking ART. Of these, 70.1% took 95% to 100% of their prescribed pills. One in 20 took more pills than prescribed, all of whom were prescribed fewer or equal to the median pill number. Factors independently associated with adherence were use of a counselling service (OR 3.20; 95% CI 1.55, 6.61), revelation of HIV status without consent (OR 2.31; 95% CI 1.13, 4.74), alcohol consumption (OR 0.47; 95% CI 0.23, 0.96) and side effects (OR 0.32; 95% CI 0.15, 0.68). Drug resistance to ART was reported by 6% of users. CONCLUSION: Improvements in ART adherence may be achieved by counselling, focussed attention to alcohol users and developing drugs with reduced side effects. Such measures are critical to maintain PLHIV quality of life gains and prevent the proliferation of drug resistant HIV strains.

Factors associated with condom use: economic security and positive prevention among people living with HIV/AIDS in the Caribbean.

In the Caribbean region, an estimated 1.1% of the population aged 15-49 is living with HIV. We aimed to measure factors associated with condom use, the primary form of positive prevention in the Caribbean, among people living with HIV (PLHIV) in its major agency advocating on behalf of PLHIV (the Caribbean Regional Network of People Living with HIV/AIDS, or CRN +). Condom use at last sex was selected for analysis from a broad-ranging cross-sectional survey (n=394) among PLHIV who were members of or received services from CRN+ in Antigua and Barbuda, Grenada, Trinidad and Tobago. PLHIV from CRN+ traced potential participants, administered informed consent procedures and carried out structured interviews. Fifty-four percent of respondents reported using a condom the last time they had sex. Condom use was positively associated with partner being HIV negative, disclosure of HIV status, alcohol use, economic security, education level and being employed. Multivariate logistic regression found independent associations between condom use and economic security (p=0.031; odds ratio (OR) for "enough" income 5.06; 95% CI 1.47-17.39), partner being HIV negative (p=0.036; OR 2.85; 95% CI 1.28-6.33) and being married (p=0.043; OR 2.86; 95% CI 1.03-7.91). Seventy-three percent of respondents reported inadequate family income, 26% reported an HIV-negative partner and 9% were married. Condom use appears to be motivated by protection of HIV-negative partners and spouses. Low socioeconomic status is associated with the overall percentage using condoms. Restriction to members of CRN+ limits generalisability of the findings. Nevertheless, the findings support the view that programmes for the socioeconomic empowerment of PLHIV are needed to slow the Caribbean HIV epidemic. Expectations for protection of different types of partners should be further explored in order to develop culturally appropriate interventions with couples.

The elderly in Trinidad: health, social and economic status and issues of loneliness.

OBJECTIVES: To determine the general health and social status of elderly persons surveyed in Trinidad and to explore issues of loneliness. METHOD: An island-wide survey of persons aged 65 years and older was conducted in early 2002 in Trinidad Eight hundred and forty-five (845) elderly persons were chosen using systematic random sampling. The main survey instrument for data collection was a questionnaire that included structured as well as open-ended questions. The subjects were chosen in a house-to-house survey conducted in all eight counties in Trinidad. Elderly people who were unable to comprehend the questions were excluded from the survey. RESULTS: Those selected ranged in age from 65-102 years and represented all the ethnic groups in Trinidad. These elderly persons lived in a wide range of housing situations. The majority lived in the homes of family members (57%) and 16% lived on their own. A large proportion (80%) had at least one chronic medical problem, although 44% reported their health as "fairly good" or "good". More than a half of the males (53%) and 67% of the females were taking at least one prescribed medicine. The main sources of income were old age pension (85%) and National Insurance (15%). Thirty-three per cent reported feelings of loneliness. This figure includes 28% of those who did not live alone. CONCLUSION: The data revealed that across all ethnic groups more than one-third of the sample reported themselves to be in fair to good health. Many of these elders were lonely because their relatives were quite occupied with their own affairs.

The prevalence of seat belt use in Kingston, Jamaica: a follow-up observational study five years after the introduction of legislation / Prevalencia del uso del cinturón de seguridad en Kingston, Jamaica: un estudio observacional de seguimiento, cinco años después de introducida la legislación

An observational cross-sectional study conducted in Kingston in 2004 showed that seat belts were used by 81.2% of private motor vehicle drivers and 74.0% offront seat passengers. This was significantly improved compared to 21.1% and 13.6% respectively in 1996 before the introduction of legislation in 1999 (p < 0.001). Females were significantly more likely than males to wear seat belts, both when driving (92.5% vs 77.3%; p < 0. 001) and as front seat passengers (79.9% vs 66.3%; p < 0.001). Of the 2289 motor vehicles examined, all except one were equipped with seat belts. Rear passenger utilization of seat belts was not examined. Drivers of new vehicles were more likely than other drivers to use seat belts (p < 0.001). Male drivers, drivers of older vehicles and all passengers may require specific targeting in an educational and enforcement campaign if the maximum benefits of seat belt use are to be realized

Un estudio transversal observacional llevado a cabo en Kingston en el año 2004 mostró que los cinturones de seguridad eran usados por el 81.2% de los conductores de vehículos motorizados privados, y el 74.0% de los pasajeros del asiento delantero. Esto representa una mejoría significativa en comparación con el 21.1% y el 13.6% respectivamente en 1996 antes de que se introdujera la legislación en 1999 (p < 0.001). Las tendencia de las mujeres a usar cinturones de seguridad fue significativamente mayor que la de los hombres, tanto al conducir (92.5% vs 77.3%; p < 0.001) como al viajar como pasajeras en el asiento delantero (79.9% vs 66.3%; p < 0.001). De los 2289 vehículos motorizados examinados, todos – excepto uno – estaban equipados con cinturones de seguridad. No se examinó la utilización de los cinturones de seguridad por parte de los pasajeros en los asientos traseros. Los conductores de vehículos nuevos mostraron una tendencia mayor que los otros conductores a usar cinturones de seguridad (p < 0.001). Los conductores varones, los conductores de vehículos más viejos, y todos los pasajeros puede que requieran ser objeto específico de una campaña destinada a educarlos o a hacer cumplir la ley si se desea maximizar los beneficios del uso del cinturón de seguridad.

The prevalence of seat belt use in Kingston, Jamaica: a follow-up observational study five years after the introduction of legislation.

An observational cross-sectional study conducted in Kingston in 2004 showed that seat belts were used by 81.2% of private motor vehicle drivers and 74.0% offront seat passengers. This was significantly improved compared to 21.1% and 13.6% respectively in 1996 before the introduction of legislation in 1999 (p < 0.001). Females were significantly more likely than males to wear seat belts, both when driving (92.5% vs 77.3%; p < 0. 001) and as front seat passengers (79.9% vs 66.3%; p < 0.001). Of the 2289 motor vehicles examined, all except one were equipped with seat belts. Rear passenger utilization of seat belts was not examined. Drivers of new vehicles were more likely than other drivers to use seat belts (p < 0.001). Male drivers, drivers of older vehicles and all passengers may require specific targeting in an educational and enforcement campaign if the maximum benefits of seat belt use are to be realized

Depression and its associated factors among patients attending chronic disease clinics in southwest Trinidad / La depresión y sus factores asociados entre los pacientes que asisten a las clínicas de enfermedades crónicas en el suroeste de Trinidad

This study determined the prevalence of depression and associated factors, among patients attending chronic disease clinics in Southwest Trinidad. This was a cross-sectional survey using a sample of consecutive patients at four large clinics. To determine the presence of depression, an interviewer-applied modified Zung Scale was validated The modified Zung scale, at the cut-off index of 60, has a sensitivity of 60and a specificity of 94. Seven hundred and thirty-four completed questionnaires were received, a response rate of 76. The patients were primarily Indo-Trinidadian (70), over 50 years (76.4) and female (72.3). The prevalence of depression was 28.3. There were statistically significant differences in the level of depression by age, gender, educational level achieved and occupation (p < 0.05). There were also statistically significant differences in the level of depression by the number of presenting complaints, the number of chronic diseases, the presence of arthritis, the presence of diabetes mellitus with another chronic disease and the presence of ischaemic heart disease (p < 0.05). No significant differences were found with respect to ethnicity (p = 0.97) or the presence of diabetes mellitus by itself (p = 0.34). Results of logistic regression indicate that the independent predictors of depression (p < 0.05) were the level of education achieved, those with higher levels of education had less depression; the number of presenting complaints, those with more presenting complaints were more likely to be depressed and the presence of arthritis and female gender. It is imperative that policy be developed to address the mental health problems of patients attending these chronic disease clinics.

Este estudio determinó la prevalencia de la depresión y los factores asociados con ella, entre los pacientes que asisten a las clínicas en el suroeste de Trinidad. El mismo consistió en una encuesta transversal que utiliza una muestra de pacientes consecutivos en cuatro clínicas grandes. A fin de determinar la presencia de la depresión, validamos una escala de depresión de Zung modificada y aplicada por un entrevistador. La escala de Zung modificada, a un índice límite de 60, tiene una sensibilidad de 60% y una especificidad de 94%. Se recibieron setecientos treinta y cuatro cuestionarios respondidos, lo que equivale a una tasa de respuesta de 76%. Los pacientes fueron fundamentalmente indotrinitenses (70%), mayores de 50 años (76.4%) y mujeres (72.3%). La prevalencia de la depresión fue 28.3%. Hubo diferencias estadísticas significativas en el nivel de depresión por edad, sexo, nivel educacional alcanzado, y ocupación (p < 0.05). Hubo también diferencias estadísticamente significativas en el nivel de depresión por el número de quejas que se presentaban, el número de enfermedades crónicas, la presencia de artritis, la presencia de diabetes mellitus junto con otras enfermedades crónicas, y la presencia de cardiopatías isquémicas (p < 0.05). No se hallaron diferencias significativas en relación con la etnicidad (p = 0.97) o la presencia de diabetes mellitus por sí sola (p = 0.34). Los resultados de la regresión logística indican que los predictores independientes de la depresión (p < 0.05) fueron: el nivel educacional alcanzado, poseyendo aquellos con niveles de educación más altos, menos depresión; el número de quejas, presentándose en aquellos con más quejas, una mayor probabilidad de sentirse deprimidos; la presencia de artritis y género femenino. Es imprescindible desarrollar una política encaminada a abordar los problemas de salud mental de los pacientes que asisten a estas clínicas de enfermedades crónicas.

Surgery in the elderly: is age a risk factor?

This prospective, observational one-year study analyzed 623 patients who were 60 years and older, out of a cohort of 2375 patients who were admitted consecutively to the general surgery wards of the University Hospital of the West Indies (UHWI). Even though only 9.7% of the Jamaican population are 60 years and older, this age group accounted for 26.2% of total admissions. Comparison of elderly and non-elderly patients showed no differences in gender, but less elderly patients were emergency admissions (52% vs 64%, p < 0.001), more underwent surgery (68% vs 60%, p < 0.001), their mean hospital stay was longer (11.5 vs 8.0 days, p < 0.001) and their mortality rate was higher (8.8% vs 1.9%, p < 0.001). Emergency admissions (52%) exceeded elective admissions in the elderly. Forty-four (80%) of the 55 deaths in the elderly group were admitted as emergencies compared to elective admissions (p < 0.001). There were 11 deaths among the 296 elective admissions (3.7%) but 44 deaths among the 327 emergency admissions (13.5%), a significant difference in mortality rates (p < 0.001). Overall, the death rate for males was higher. Cancer was the commonest admission diagnosis (21%) and that amongst mortalities. Steps to improve the opportunities for earlier admission and optimization of care of elderly surgical patients would not only benefit them but would be an important step towards a more efficient use of already scarce resources.

Surgery in the elderly: is age a risk factor? / La Cirugía en los Pacientes Mayores de Edad ¿Es la Edad un Factor de Riesgo?

This prospective, observational one-year study analyzed 623 patients who were 60 years and older, out of a cohort of 2375 patients who were admitted consecutively to the general surgery wards of the University Hospital of the West Indies (UHWI). Even though only 9.7% of the Jamaican population are 60 years and older, this age group accounted for 26.2% of total admissions. Comparison of elderly and non-elderly patients showed no differences in gender, but less elderly patients were emergency admissions (52% vs 64%, p < 0.001), more underwent surgery (68% vs 60%, p < 0.001), their mean hospital stay was longer (11.5 vs 8.0 days, p < 0.001) and their mortality rate was higher (8.8% vs 1.9%, p < 0.001). Emergency admissions (52%) exceeded elective admissions in the elderly. Forty-four (80%) of the 55 deaths in the elderly group were admitted as emergencies compared to elective admissions (p < 0.001). There were 11 deaths among the 296 elective admissions (3.7%) but 44 deaths among the 327 emergency admissions (13.5%), a significant difference in mortality rates (p < 0.001). Overall, the death rate for males was higher. Cancer was the commonest admission diagnosis (21%) and that amongst mortalities. Steps to improve the opportunities for earlier admission and optimization of care of elderly surgical patients would not only benefit them but would be an important step towards a more efficient use of already scarce resources

Este estudio observacional prospectivo de un año analizó 623 pacientes de 60 años de edad o más, de una cohorte de 2375 pacientes que fueron admitidos consecutivamente a las salas de cirugía general del Hospital Universitario de West Indies. Aunque sólo 9.7% de la población jamaicana tiene 60 años de edad o más, este grupo etario representó el 26.2% del total de ingresos. La comparación de pacientes mayores con no mayores no mostró ninguna diferencia en cuanto a género, pero los pacientes menos mayores fueron ingresos de emergencia (52% vs 64%, p < 0.001), más necesitaron cirugía (68% vs 60%, p <0.001), su período medio de estancia en el hospital fue más largo (11.5 vs 8.0 días, p <0.001) y su tasa de mortalidad fue más alta (8.8% vs 1.9%, p < 0.001). Los ingresos de emergencia (52%) excedieron a los ingresos electivos dentro del grupo de los pacientes mayores de edad. Cuarenta y cuatro (80%) de las 55 muertes en el grupo de mayores de edad fueron pacientes ingresados como emergencias en comparación con los ingresos electivos (p < 0.001). Se produjeron 11 fallecimientos entre las 296 admisiones electivas (3.7%) pero 44 muertes entre las 327 admisiones de emergencia (13.5%), una diferencia significativa en la tasa de mortalidad (p < 0.001). Por regla general, la tasa de mortalidad entre los hombres fue más alta. El cáncer fue el diagnóstico más común (21%) entre los ingresos y la causa más frecuente de las mortalidades. Los pasos para mejorar las oportunidades de ingreso temprano y optimizar la atención a pacientes quirúrgicos ancianos, no sólo redundaría en beneficio de estos últimos, sino que representaría también un paso importante hacia un uso más eficaz de recursos que están escasos.

Depression and its associated factors among patients attending chronic disease clinics in southwest Trinidad.

This study determined the prevalence of depression and associated factors, among patients attending chronic disease clinics in Southwest Trinidad. This was a cross-sectional survey using a sample of consecutive patients at four large clinics. To determine the presence of depression, an interviewer-applied modified Zung Scale was validated The modified Zung scale, at the cut-off index of 60, has a sensitivity of 60% and a specificity of 94%. Seven hundred and thirty-four completed questionnaires were received, a response rate of 76%. The patients were primarily Indo-Trinidadian (70%), over 50 years (76.4%) and female (72.3%). The prevalence of depression was 28.3%. There were statistically significant differences in the level of depression by age, gender, educational level achieved and occupation (p < 0.05). There were also statistically significant differences in the level of depression by the number of presenting complaints, the number of chronic diseases, the presence of arthritis, the presence of diabetes mellitus with another chronic disease and the presence of ischaemic heart disease (p < 0.05). No significant differences were found with respect to ethnicity (p = 0.97) or the presence of diabetes mellitus by itself (p = 0.34). Results of logistic regression indicate that the independent predictors of depression (p < 0.05) were the level of education achieved, those with higher levels of education had less depression; the number of presenting complaints, those with more presenting complaints were more likely to be depressed and the presence of arthritis and female gender. It is imperative that policy be developed to address the mental health problems of patients attending these chronic disease clinics.

Social and health determinants of well being and life satisfaction in Jamaica.

BACKGROUND: Psychological well being and the degree of satisfaction with life are likely to affect a range of social behaviours and determine uptake of health and social services. It is important to identify the factors that inform these constructs. AIMS: We sought to identify the variables which best predicted psychological well being in the Caribbean country, Jamaica and also those associated with feelings of satisfaction with life. METHODS: Interviews were conducted on young adults aged 15-50 years as part of a sexual decision-making survey in Jamaica. Information was collected on a range of social, health and demographic variables and a measure of psychological well being--Centre for Epidemiological Studies of Depression (CES-D). Satisfaction with life was measured using a Likert scale in response to the question 'Are you satisfied with your life as a whole?' Multiple regression analyses were used to determine the predictors of psychological well being and satisfaction with life. RESULTS: There were 2580 respondents (1601 women and 979 men). The mean age was 29.7 years (standard deviation 9.2 years). Women had lower levels of psychological well being and satisfaction with life. Independent predictors of lower psychological well being were having an acute illness, having a chronic illness in women and high religious behaviour in men. Satisfaction with life was predicted by younger age, marital status and employment. CONCLUSIONS: Our findings suggest that health variables are more important for psychological well being while social circumstances are more significant for satisfaction with life. There are important gender differences in the mediation of psychological well being as well as age differences in the variables associated with satisfaction with life.

Motivation for and concerns about entering a medical programme

The motivation for and concerns about studying medicine and future career plans of students at the Faculty of Medical Sciences, The University of the West Indies (UWI), were studied using a cross-sectional survey that included Year 1 medical students at both the Mona (Jamaica) and St Augustine (Trinidad and Tobago) medical schools of the UWI. The data were collected using a self-administered questionnaire containing structured questions on demographics and family background, motivation for and concerns about studying medicine and future career preferences. A total of 193 students took part in the study, 103 from Mona and 90 from St Augustine (88 response rate). Seventy per cent of the students were between 18 to 22 years of age with 59 being females. The highest rated motives for studying medicine were the 'opportunity for working with people' and an 'interest in human biology'. Female students scored significantly higher for the motive of an 'opportunity for working with people', while males rated the 'social prestige/status' significantly higher. The greatest concerns of the students were 'fear of failure' and 'contracting diseases'. The female students had a greater concern for dealing with the long hours involved in medical training than their male counterparts. Surgical specialties (43), family medicine (38) and paediatrics (34) were the top choices of the students for future specialty and more women than men chose obstetrics. Although the motives that students have reported are varied, there was a reasonable spread of desirable motives. This study provides a baseline for observing possible changes as students advance through medical training. A programme of study that strives to maintain these well-placed motives while providing opportunities for dealing with the concerns of the students will assist in creating caring, empathetic physicians for the Caribbean

Climatic variables are associated with seasonal acute asthma admissions to accident and emergency room facilities in Trinidad, West Indies.

OBJECTIVES: To determine if there is seasonal variation in acute asthmatic visits to accident and emergency (A&E) facilities in Trinidad and to identify the climatic variables associated with such visits. DESIGN AND METHODS: A retrospective census of patients with asthma, defined as those who required emergency bronchodilator nebulization, was taken at two A&E facilities in Trinidad from 1 January 1997 to 31 December 1999. The study included patients aged 64 years and under. Patient demographic data were obtained from the A&E records. Climate variables were taken from the island's sole Meteorological Office. Multiple regression was used to identify climate variables that were independent predictors of A&E asthma visits. RESULTS: There were a total of 45 842 asthma admissions to the two facilities during the study period. Visits exhibited a cyclic pattern over the 3 years that varied according to the island's dry (January-May) and wet (June-December) seasons. There were more visits during the wet season than the dry (40 [SD=2] vs. 32 [SD=2] visits/day; P<0.001). The results of multiple regression indicated that season (P<0.001), barometric pressure (P<0.001), temperature difference (P<0.001), minimum temperature2 (P<0.001) and wind speed2 (P=0.032) were predictors of paediatric visits. Independent predictors of adult visits were season (P<0.001), relative humidity (P<0.001), minimum temperature (P=0.01), temperature difference2 (P<0.001) and minimum temperature2 (P=0.004). Season and climatic variables explained 18% of the variance of the total A&E asthma admissions. CONCLUSION: There is seasonal variation in acute asthma visits to A&E facilities in Trinidad, which remains significant after controlling for climate variables. However, while climate has a role, there are other factors that may also be responsible for increased visits during the wet season. More research is needed to identify these factors.

Body image of adolescents in a multi-ethnic Caribbean population.

OBJECTIVE: To examine the perceptions of body size among adolescents in Trinidad and to determine whether there were ethnic differences. DESIGN: Cross-sectional survey. SETTING: Secondary schools in Trinidad. SUBJECTS: A stratified random sample of 1139 adolescents, aged 14-17 y. MEASUREMENTS: Silhouettes of different body sizes were used to determine perceptions of body size, while weights and heights were measured to determine actual body size. RESULTS: A total of 1090 students (96% response rate) participated, comprising 578 (53%) females. The main ethnic groups were South Asian (49%), African (25%) and persons of mixed ethnicity (23%). The calculated body mass index (BMI) indicated that 14% were thin, 73% normal and 13% overweight; however there was a preponderance of thinness among South Asian males (28%). Whereas 68% of students correctly identified their body size, South Asian males were also more likely to overestimate their body size than the other adolescents, ie they were thinner than they thought. Overall, 64% of the sample was satisfied with their current size, but thin South Asians were more likely to be satisfied with their size than other thin adolescents (P=0.04), while overweight Africans were more likely to be satisfied than other overweight persons (P=0.03). The majority of the sample associated the normal body size with good health, but the majority also associated the overweight and obese silhouettes with wealth. In addition, 40% of them associated the male overweight and obese silhouettes with happiness. CONCLUSION: Although the prevalence of overweight/obesity was not high, the perception of the Trinidadian adolescent that obesity was associated with wealth, and to a lesser extent happiness, and the satisfaction of the overweight African females with their size, were all causes for concern.

Motivation for and concerns about entering a medical programme.

The motivation for and concerns about studying medicine and future career plans of students at the Faculty of Medical Sciences, The University of the West Indies (UWI), were studied using a cross-sectional survey that included Year 1 medical students at both the Mona (Jamaica) and St Augustine (Trinidad and Tobago) medical schools of the UWI. The data were collected using a self-administered questionnaire containing structured questions on demographics and family background, motivation for and concerns about studying medicine and future career preferences. A total of 193 students took part in the study, 103 from Mona and 90 from St Augustine (88% response rate). Seventy per cent of the students were between 18 to 22 years of age with 59% being females. The highest rated motives for studying medicine were the 'opportunity for working with people' and an 'interest in human biology'. Female students scored significantly higher for the motive of an 'opportunity for working with people', while males rated the 'social prestige/status' significantly higher. The greatest concerns of the students were 'fear of failure' and 'contracting diseases'. The female students had a greater concern for dealing with the long hours involved in medical training than their male counterparts. Surgical specialties (43%), family medicine (38%) and paediatrics (34%) were the top choices of the students for future specialty and more women than men chose obstetrics. Although the motives that students have reported are varied, there was a reasonable spread of desirable motives. This study provides a baseline for observing possible changes as students advance through medical training. A programme of study that strives to maintain these well-placed motives while providing opportunities for dealing with the concerns of the students will assist in creating caring, empathetic physicians for the Caribbean.

Value of routine long bone radiographs in management of babies with a positive VDRL at the Mount Hope Women's Hospital

This retrospective study examined the records of 44 mothers and 44 babies with a positive blood VDRL test and/or who showed symptoms of congenital syphilis at the Mount Hope Women's Hospital (MHWH), Trinidad, between June 1, 1996 and September 30, 1998. Long bone radiographs of 40/44 (91) babies were assessed independently by two radiologists for signs of congenital syphilis and the data were analysed using frequency tables. Of the 44 mothers in the study, 34 (77) were VDRL positive and the rest were either negative or unknown. Maternal age ranged from 14 to 39 years and most (92) had antenatal care. Fourteen of the 34 (41) VDRL positive mothers received treatment antenatally. All mothers were asymptomatic and none had any clinical features of syphilis. In 35/44 babies, the VDRL test was positive and in nine, the test was either negative or unknown. Twenty-six of the babies had signs suggestive of congenital syphilis and in 12, (46) long bone radiographs revealed changes compatible with the diagnosis of congenital syphilis. Radiographic abnormalities were present only in infants with VDRL titres > 1:8

Value of routine long bone radiographs in management of babies with a positive VDRL at the Mount Hope Women's Hospital.

This retrospective study examined the records of 44 mothers and 44 babies with a positive blood VDRL test and/or who showed symptoms of congenital syphilis at the Mount Hope Women's Hospital (MHWH), Trinidad, between June 1, 1996 and September 30, 1998. Long bone radiographs of 40/44 (91%) babies were assessed independently by two radiologists for signs of congenital syphilis and the data were analysed using frequency tables. Of the 44 mothers in the study, 34 (77%) were VDRL positive and the rest were either negative or unknown. Maternal age ranged from 14 to 39 years and most (92%) had antenatal care. Fourteen of the 34 (41%) VDRL positive mothers received treatment antenatally. All mothers were asymptomatic and none had any clinical features of syphilis. In 35/44 babies, the VDRL test was positive and in nine, the test was either negative or unknown. Twenty-six of the babies had signs suggestive of congenital syphilis and in 12, (46%) long bone radiographs revealed changes compatible with the diagnosis of congenital syphilis. Radiographic abnormalities were present only in infants with VDRL titres > 1:8.

Progression of dreams of crack cocaine abusers as a predictor of treatment outcome: a preliminary report.

This study tested the hypotheses that a) the dream content of crack cocaine abusers in Trinidad and Tobago changes during abstinence, and b) the change in dream content can be used to predict treatment outcome. The sample comprised 46 consecutive patients who completed a 3-month residential treatment program and were followed up after 6 months. Dreams and associated emotions were recorded during the first month of inpatient treatment and at 6 months follow-up. Forty-one (89.1%) patients reported drug dreams during the first month, mainly of using the drug. Twenty-eight (60.9%) had drug dreams at 6 months follow-up, mainly of using or refusing the drug. There was an abstinence rate of 56.5% at 6 months. A better treatment outcome was associated with having drug dreams at 6 months follow-up (p < .05) and dreams of refusing the drug (p < .05). Findings support the need to further explore the progression of dreams during treatment as a predictive tool.

Breastfeeding knowledge and beliefs among adults in eastern Tobago.

Using a cross-sectional survey, the knowledge and beliefs about breastfeeding were evaluated among adults in Eastern Tobago (N = 509). Of the respondents, 95%, 69%, and 48% indicated that a baby should be exclusively breastfed at birth, 3 months, and 6 months, respectively. The baby's mother was thought to have the greatest influence on breastfeeding decisions. Of the respondents, 63% and 80% were unaware of expressed breast milk and cup-feeding a neonate, whereas 82% believed that a solely breastfed baby should receive water. Additionally, 23% and 44% felt that breastfeeding should be terminated before 6 months and between 6 and 12 months, respectively. Inadequate maternal nutrition and employment were reported as the principal factors affecting breastfeeding. There is a lack of knowledge about the anatomy and physiology of lactation and about the benefits of exclusive breastfeeding. These findings are useful for guiding the development and implementation of interventions to promote breast-feeding in Tobago.