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Fig. 4 | Respiratory Research

Fig. 4

From: Effect of environmental factors on postoperative recurrent primary spontaneous pneumothorax: a case-crossover study

Fig. 4

The distributions of daily average meteorological factors for PSP and PORP occurrence. (A) Distribution of daily average weather data for first PSP occurrence. (B) Distribution of daily average weather data for PORP occurrence. (C) Distribution of daily mean surface pressure for first PSP occurrence. (D) Distribution of daily mean surface pressure for PORP occurrence. PSP, primary spontaneous pneumothorax; PORP, postoperative recurrent pneumothorax; RAINNC, accumulated non-convective precipitation; RH2, relative humidity at 2 m above ground; T2MAX, maximum temperature at 2 m above ground; T2MEAN, mean temperature at 2 m above ground; T2MIN, minimum temperature at 2 m above ground; PSFC, surface pressure

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Respiratory Research

ISSN: 1465-993X

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