Friday, October 23, 2015

Pharmacology, Physiology & Performance: Occupational Drug Use & HIV Risk among Female Entertainment & Sex Workers in Cambodia

In Cambodia, HIV prevalence among female entertainment and sex workers (FESW) is up to twenty times higher than in the general population. Use of amphetamine-type stimulants (ATS) has been associated with increased risk of HIV and other sexually transmitted infections in key populations, including FESW. While one in four Cambodian FESW report recent ATS use, little attention has been paid to how the occupational contexts of sex work shape patterns of use. Currently, no HIV prevention interventions target ATS use in this population.

We conducted in-depth interviews with FESW (n = 30) with the goal of exploring experiences and motivations for ATS use and informing the development of a conditional cash transfer (CCT) intervention designed to reduce ATS use and HIV risk. Interviews were conducted and transcribed in Khmer and translated into English. Interview narratives were read and re-read and emerging themes reviewed and refined to develop an initial coding scheme. Data were formally coded using both open and axial coding to clarify and consolidate initial themes.

The most common driver of ATS use among FESW was increased functionality. ATS was seen as a performance enhancer, acting as an appetite suppressant and enabling women to meet the physiological demands of sex work, including long working hours, multiple clients and extended sexual transactions. While our results are consistent with studies linking ATS use to heightened sexual risk, via unprotected and/or prolonged sex, for women in the current study, the negative consequences of ATS use were outweighed by perceived functional benefits.

FESW in Cambodia harness the pharmacological properties of ATS to meet the physiological demands of sex work in a context of limited economic opportunities. There is an urgent need to both provide Cambodian women with options for income generation that do not risk their health and to better regulate the conditions of sex work to provide safer working environments. Structural and economic interventions, including CCT programmes, combined with awareness and enforcement of sex workers’ rights, are also necessary to facilitate harm reduction and occupational health and work safety within the Cambodian sex and entertainment industry...

Participants highlighted the salience of ATS in the context of sex and entertainment work. Women reported using ATS for occupational performance—to stay awake longer and to work more hours, enabling them to see more clients.
[M]ost importantly if we don’t use it, it makes us rather sleepy. We could not stand [solicit clients] feeling sleepy until dawn as we could earn no money (Vanna, 32 year-old FESW, Battambang).
For those who work in entertainment services, when we smoke it, we can earn money. How can we earn money? We can stand till dawn. Stand all night till dawn. It is up to us. When the substances are in our body we cannot sleep so we stand earning money (Rumdoul, 23 year-old FESW, Phnom Penh).
The reason is that I first separated from my husband and I don’t have money to support my children so I decided to do so because I don’t have energy to work at night then I have to use it (Channa, 20 year-old FESW, Phnom Penh).
ATS were valued for their pharmacological properties, primarily the inducement of insomnia and increased energy or strength. Outside the occupational setting and without this functional purpose, women indicated that they were less likely to use ATS.
I use it a little not to feel sleepy so that I can earn money to support my children. Most importantly, I am happy as I sleep with my children at home. I ate rice. I went to the market to buy clothes for my children. This makes me happy (Sopha, 32 year-old FESW Battambang).
Sometimes we don’t have enough power so no matter how much we use it [yama] we must sleep. At that time we could not have more sex, so we don’t use it when we could not have more sex because we would waste our money. We just sleep to gain power and eat fully and wait until the time we earn money and we use it then we have power (Chorphum, 30 year-old FESW, Banteay Meanchey).
While insomnia, increased energy and endurance were not seen as functional outside the workplace, within the context of sex work functionality, the performance-enhancing aspects of ATS were the most commonly mentioned motivations for use.
[S]ometimes when we don’t smoke it, we can’t earn money. When we smoke it, we don’t feel sleepy, then we can work… [W]e just want to smoke it to earn money (Chorvy, 22 year-old FESW, Phnom Penh).
I used it not to feel sleepy as I sought to work overtime only to earn more money (Mala, 20 year-old FESW, Siem Reap)...
  
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Faculty of Law, University of Sydney, Sydney, Australia
FHI 360, Phnom Penh, Cambodia
University of California, San Francisco, San Francisco, CA USA
University of New Mexico, Albuquerque, NM USA
Kirby Institute for Infection and Immunity, Faculty of Medicine, UNSW Australia, Sydney, Australia
  




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