Anxiety in adolescence. Can we prevent it?

BACKGROUND: Emotions are potent modulators and motivators of the behaviour that the individual displays in the different situations they have to live and they can act as a protection factor or vulnerability of the adapted or maladaptive behaviour. This study focuses on anxiety in adolescence. OBJECTIVES: The objective is, through a longitudinal study, to analyse the psychological processes and emotions that facilitate the symptoms of anxiety and those which protect the adolescent from these symptoms. MATERIAL AND METHODS: 417 adolescents (192 boys and 225 girls) participated in a three-wave longitudinal study in Valencia, Spain. In the first wave, adolescents were either in the third year of secondary school (81 boys and 85 girls) or the fourth year of secondary school (111 boys and 140 girls). The mean age was 14.70 (SD = 0.68; range = 13-17 years). This study monitored participating adolescents for three years. RESULTS: The results indicate a differential profile in the evaluated emotions according to sex, with the girls being the ones to experiment more anxiety and more empathy, while the boys show more emotional instability and aggression. CONCLUSIONS: It is concluded that the best predictors for anxiety are anger state, aggressive behaviour, empathic concern together with the lack of coping mechanisms focused on problem solving and the perception of stress as a threat.

The role of emotions in depression and aggression.

BACKGROUND: Depression is a broad and heterogeneous diagnostic grouping, central to which is depressed mood or inability to enjoy most activities. Depressive symptoms are frequently accompanied by conduct problems stemming from anger. It is very important to know the interrelation of these emotions very well to be able to help adolescents to manage them more easily. The main aim of this article is to present the problem of interaction between negative affects (emotional instability, anger state and trait, physical and verbal aggression and depression) analyzing the different relationship through the time in spanish sample. MATERIAL AND METHODS: The sample included 470 adolescents (192 boys and 225 girls) in a three-wave longitudinal study in Valencia (Spain). The mean age was 14.70 in the first wave. Structural equations modelling was employed to explore two longitudinal models. RESULTS: The results show differences based on sex, and that an internalised variable, like emotional instability, is relevant to prevent the appearance of depression directly in girls and also the later appearance of aggression as long as anger mediates, in both boys and girls, so the control of anger becomes an important goal to control the rest of the negative affects. CONCLUSIONS: This results has consequences in the preparation of all programmes that try to establish an emotional control on adolescents, as not only has to be taken into account as a direct goal the control of externalised emotions like anger, but internalised emotions like emotional instability have to be taken into account also. Furthermore, it is also made apparent that not only the punctual explosions and externalisation of anger have to be worked on, but the temperamental aspects which are the base of anger trait have to be worked on too.

A public-private partnership for TB control in Timika, Papua Province, Indonesia.

SETTING: A district-level tuberculosis (TB) control programme in Papua Province, Indonesia. OBJECTIVE: To describe a successful partnership between the District Health Department, a private company and non-governmental health care providers. METHODS: Routinely collected surveillance data were analysed. A conceptual model was constructed to describe TB control in the district. Data were compared with the National TB Control Programme (NTP) performance indicators. RESULTS: Funding for the programme's TB clinic is provided by a private company (PT Freeport Indonesia). The NTP provides the policy framework, treatment guidelines and some supplies. TB clinic staff are included in training programmes and the TB laboratory in the provincial quality assurance system. TB clinic staff are responsible for diagnosis, treatment, default tracing, recording and reporting, health education and community mobilisation. The largest proportion of TB patient referrals came from the community hospital (41%). The TB notification rate (311/100000), TB-HIV (human immunodeficiency virus) co-infection (12%) and multidrug-resistant (MDR) TB (2%) are significantly higher in Mimika, but the treatment success rate for smear-positive patients (91%) is similar to Indonesian national figures. CONCLUSIONS: For true progress in attaining the United Nations Millennium Development Goals for TB in Indonesia, innovative local solutions utilising public-private partnerships are essential. The Mimika model is one such solution that should be tested elsewhere.